cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7910/dvn/znj8u9
title: Replication Data for: CRASH2p: Closed-loop Two Photon Imaging in Freely Moving Animals

description: Direct measurement of neural activity in freely moving animals is essential for understanding how the brain controls and represents be-haviors. Genetically encoded calcium indicators report neural activity as changes in fluorescence intensity, but brain motion confounds quantitative measurement of fluorescence. Translation, rotation, and deformation of the brain and the movements of intervening scattering or auto-fluorescent tissue all alter the amount of fluorescent light captured by a microscope. Compared to single-photon approaches, two photon microscopy is less sensitive to scattering and off-target fluorescence, but more sensitive to motion, and two photon imaging has always required anchoring the microscope to the brain. We developed a closed-loop resonant axial-scanning high-speed two photon (CRASH2p) microscope for real-time 3D motion correction in unrestrained animals, without implantation of reference markers. We complemented CRASH2p with a novel scanning strategy and a multistage registration pipeline. We performed volumetric ratiometrically corrected functional imaging in the CNS of freely moving &lt;i&gt;Drosophila&lt;/i&gt; larvae and discovered previously unknown neural correlates of behavior.
description: Each dataset is uniquely identified by a 14-digit timestamp used as the directory name. Please do not modify or add prefix/postfix to this directory name, as its exact format is required for the analysis code to behave properly. To access a single dataset, download all .zip.00X files with the same timestamp and unzip to the same location to preserve original data structure.<br>
<br>
A27h_GCaMP_mCherry dataset is shown in: Figures 2, 3, S1, S2, S6, Movies M1-3<br>
A27h_GFP_mCherry dataset is shown in: Figure S3, Movies M4, M5<br>
EL_GCaMP8m_mCherry dataset is shown in: Figure 4, Movies M6, M7<br>
MDN_GCaMP6f_mCherry dataset is shown in: Figure 5, Movies M8, M9<br>
MDN_GFP_mCherry dataset is shown in: Figure 5, Movies M10, M11<br>
DOI: 10.22002/d4gpe-04b73
title: Pseudoalteromonas Iuteoviolacea MP122

description: P Iuteo DvipABhcpI DBP Dsheath
description: <strong>Tilt Series Date:</strong> 2013-06-29</p>
<strong>Data Taken By:</strong> Martin Pilhofer</p>
<strong>Species / Specimen:</strong> Pseudoalteromonas luteoviolacea</p>
<strong>Strain:</strong> </p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1°, constant angular increment, dosage: 180.0 eV/Å²,  defocus: 10.0 μm,  magnification: 22500x. </p>
<strong>Acquisition Software:</strong> UCSF tomo</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> raptor</p>
<strong>Collaborators and Roles:</strong> purified and processed by Gregor, Collaboration with Newman lab</p>
<strong>Purification / Growth Conditions / Treatment:</strong> on plate</p>
<strong>Sample Preparation:</strong> quantifoil grid, 10nm gold, Yi-Wei1</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/mpa2013-06-29-3/rawdata/</p>2013_06_29_MP122_0003.mrc,  Tilt Series (Pixel Size 0.48 nm), 3.4 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/mpa2013-06-29-3/rawdata/2013_06_29_MP122_0003.mrc"
        > <i class="download icon"></i> Download </a></p>

        2013_06_29_MP122_0003_2k_full.rec,  Reconstruction (Pixel Size 1.97 nm), 712.7 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/mpa2013-06-29-3/3dimage_28844/2013_06_29_MP122_0003_2k_full.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/xed1p-dty08
title: MJ sacculi

description: Skinny B. subtilis MJ007 sacculi of sporulating cells
description: <strong>Tilt Series Date:</strong> 2012-03-01</p>
<strong>Data Taken By:</strong> Elitza Tocheva</p>
<strong>Species / Specimen:</strong> Bacillus subtilis </p>
<strong>Strain:</strong> MJ007, ponA null</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-63.0°, 63.0°), step: 1°, constant angular increment, dosage: 200.0 eV/Å²,  defocus: -10.0 μm,  magnification: 22500x. </p>
<strong>Microscope:</strong> Caltech Polara</p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> Kit Pogliano</p>
<strong>Purification / Growth Conditions / Treatment:</strong> see Mol Micro Tocheva et al reference</p>
<strong>Sample Preparation:</strong> Vitrobot</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-03-01-17/rawdata/</p>mjsac0017.mrc,  Tilt Series (Pixel Size 1.9 nm), 1.1 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-03-01-17/rawdata/mjsac0017.mrc"
        > <i class="download icon"></i> Download </a></p>

        mjsac0017_part128_66.rec,  Reconstruction (Pixel Size 3.8 nm), 619.4 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-03-01-17/3dimage_17306/mjsac0017_part128_66.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/z8hvp-qg818
title: Nitrosopumilus maritimus

description: Nmar cells grown to mid log phase. Not concentrated, looking for cell division related CDV proteins. (Pipeline: autoprocref_1396627728)(Pipeline:  autoprocref_1397923498)
description: <strong>Tilt Series Date:</strong> 2014-05-10</p>
<strong>Data Taken By:</strong> Rasika Ramdasi</p>
<strong>Species / Specimen:</strong> Nitrosopumilus maritimus</p>
<strong>Strain:</strong> None</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1.0°, constant angular increment, dosage: 180.0 eV/Å²,  defocus: -10.0 μm,  magnification: 22500x. </p>
<strong>Microscope:</strong> Caltech Polara</p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> UCSF tomo</p>
<strong>Collaborators and Roles:</strong> With David Stahl</p>
  rra2014-05-10-11_slicer5500.jpg: REZ rra2014-05-10-11_slicer5501.jpg: S-layer rra2014-05-10-11_slicer5502.jpg: S-layer rra2014-05-10-11_slicer5503.jpg: Unknown filament rra2014-05-10-11_slicer5509.jpg: Unknown filament
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/rra2014-05-10-11/rawdata/</p>nmar20001.mrc,  Tilt Series (Pixel Size 0.48 nm), 3.4 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/rra2014-05-10-11/rawdata/nmar20001.mrc"
        > <i class="download icon"></i> Download </a></p>

        nmar20001_part121_2.rec,  Reconstruction (Pixel Size 1.92 nm), 445.4 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/rra2014-05-10-11/3dimage_42318/nmar20001_part121_2.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/k33ce-nbk60
title: Vibrio delta-CheA3

description: Vibrio cholerae strain deleted for CheA3
description: <strong>Tilt Series Date:</strong> 2014-03-05</p>
<strong>Data Taken By:</strong> Ariane Briegel</p>
<strong>Species / Specimen:</strong> Vibrio cholerae</p>
<strong>Strain:</strong> O1 biovar El Tor</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1°, constant angular increment, dosage: 160.0 eV/Å²,  defocus: -10.0 μm,  magnification: 33000x. </p>
<strong>Microscope:</strong> Janelia Titan</p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> Ikuro Kawagishi</p>
<strong>Purification / Growth Conditions / Treatment:</strong> Grew in LB 24 hours at 30C; diluted 150 µL into 2 mL Ca-HEPES buffer and grew 16 hours at 30C</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/aba2014-03-05-14/rawdata/</p>deltaA3VibrioC0010.mrc,  Tilt Series (Pixel Size 0.33 nm), 3.3 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/aba2014-03-05-14/rawdata/deltaA3VibrioC0010.mrc"
        > <i class="download icon"></i> Download </a></p>

        deltaA3VibrioC0010_full.rec,  Reconstruction (Pixel Size 1.32 nm), 688.9 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/aba2014-03-05-14/3dimage_39740/deltaA3VibrioC0010_full.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/x8ds4-8yv21
title: Bsubtilis_ponA_sacculi

description: Bsubtilis_ponA_sacculi_withTA
description: <strong>Tilt Series Date:</strong> 2012-09-02</p>
<strong>Data Taken By:</strong> Elitza Tocheva</p>
<strong>Species / Specimen:</strong> Bacillus subtilis</p>
<strong>Strain:</strong> subsp. subtilis str. 168</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1°, constant angular increment, dosage: 200.0 eV/Å²,  defocus: -10.0 μm,  magnification: 22500x. </p>
<strong>Acquisition Software:</strong> UCSF tomo</p>
<strong>Upload Method:</strong> uploadraptor</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> strain from Kit Pogliano at UCSD</p>
<strong>Purification / Growth Conditions / Treatment:</strong> sporulation media</p>
<strong>Sample Preparation:</strong> quantifoil grid R2/2, 20nm gold, 100% humidity</p>
description: Files available via S3 at ps://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-09-02-29/rawdata/</p>mj_thin_so1.mrc,  Tilt Series (Pixel Size 0.5 nm), 2.4 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-09-02-29/rawdata/mj_thin_so1.mrc"
        > <i class="download icon"></i> Download </a></p>

        mj7_full.rec,  Reconstruction (Pixel Size 2.0 nm), 618.3 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2012-09-02-29/3dimage_57084/mj7_full.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/2v0yc-ykh79
title: CB15N Sacculus

description: C. crescentus CB15N sacculus .
description: <strong>Tilt Series Date:</strong> 2007-05-04</p>
<strong>Data Taken By:</strong> Lu Gan</p>
<strong>Species / Specimen:</strong> Caulobacter crescentus</p>
<strong>Strain:</strong> NA1000</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-70.0°, 70.0°), step: 1.0°, constant angular increment, dosage: 160.0 eV/Å²,  defocus: -8.0 μm,  magnification: 0x. </p>
<strong>Acquisition Software:</strong> UCSF Tomo</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> imod</p>
<strong>Collaborators and Roles:</strong> prepared by Lu Gan at Caltech; data collected by Lu Gan; processed by Lu Gan</p>
<strong>Purification / Growth Conditions / Treatment:</strong> Grown to exponential phase in PYE; Purified by hot SDS</p>
<strong>Sample Preparation:</strong> C-flat 2/2, BSA treated 10nm gold, 100% humidity, -4mm offset,</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2007-05-04-6/rawdata/</p>CB15N_06.mrc,  Tilt Series (Pixel Size 0.96 nm), 1.1 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2007-05-04-6/rawdata/CB15N_06.mrc"
        > <i class="download icon"></i> Download </a></p>

        CB15N_06.rec,  Reconstruction (Pixel Size 0.96 nm), 586.3 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2007-05-04-6/3dimage_3060/CB15N_06.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/xbrrw-zd158
title: Hyphomonas session2 34KX

description: high-order DNA, H-NS, nucleoid, asymmetric cell division
description: <strong>Tilt Series Date:</strong> 2008-08-29</p>
<strong>Data Taken By:</strong> Jian Shi</p>
<strong>Species / Specimen:</strong> Hyphomonas neptunium</p>
<strong>Strain:</strong> ATCC 15444</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1°, constant angular increment, dosage: 180.0 eV/Å²,  defocus: -10.0 μm,  magnification: 0x. </p>
<strong>Acquisition Software:</strong> Leginon</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> imod</p>
<strong>Collaborators and Roles:</strong> Cultured by Jian; data collected by Jian; processed by Jian</p>
<strong>Purification / Growth Conditions / Treatment:</strong> exponential phase in PYE media...</p>
<strong>Sample Preparation:</strong> C-flat grid, 10nm gold, 100% humidity...</p>
  jsa2008-08-29-47_slicer9508.jpg: Hyphomonas neptunium  .  REZ
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/jsa2008-08-29-47/rawdata/</p>08aug29b_a1_097.mrc,  Tilt Series (Pixel Size 0.632 nm), 1.0 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/jsa2008-08-29-47/rawdata/08aug29b_a1_097.mrc"
        > <i class="download icon"></i> Download </a></p>

        08aug29b_a1_097_1k.rec,  Reconstruction (Pixel Size 1.264 nm), 100.3 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/jsa2008-08-29-47/3dimage_5410/08aug29b_a1_097_1k.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.15468/dl.ctsnqx
title: Occurrence Download

description: A dataset containing 745 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Wingeds.World and Qazaq Birds community joint observations of migrating birds in Kazakhstan"
 ]
}

 The dataset includes 745 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007293-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.magen4
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Chrysichthys ogooensis, Chrysichthys okae, Chrysichthys ornatus, Chrysichthys platycephalus, Chrysichthys polli, Chrysichthys punctatus, Chrysichthys sharpii, Chrysichthys stappersii, Chrysichthys teugelsi, Chrysichthys thonneri, Chrysichthys thysi, Chrysichthys turkana, Chrysichthys uniformis, Chrysichthys wagenaari, Chrysichthys walkeri, Cirrhinus cirrhosus, Citharichthys stampflii, Citharidium ansorgii, Citharinops distichodoides, Citharinus citharus, Citharinus congicus, Citharinus eburneensis, Citharinus gibbosus, Citharinus latus, Citharinus macrolepis, Clariallabes attemsi, Clariallabes brevibarbis, Clariallabes centralis, Clariallabes heterocephalus, Clariallabes laticeps, Clariallabes longicauda, Clariallabes manyangae, Clariallabes melas, Clariallabes mutsindoziensis, Clariallabes petricola, Clariallabes platyprosopos, Clariallabes simeonsi, Clariallabes teugelsi, Clariallabes uelensis, Clariallabes variabilis, Clarias agboyiensis, Clarias albopunctatus, Clarias alluaudi, Clarias angolensis, Clarias anguillaris, Clarias buettikoferi, Clarias buthupogon, Clarias camerunensis, Clarias cavernicola, Clarias dhonti, Clarias dumerilii, Clarias ebriensis, Clarias engelseni, Clarias gabonensis, Clarias gariepinus, Clarias hilli, Clarias jaensis, Clarias laeviceps, Clarias lamottei, Clarias liocephalus, Clarias longior, Clarias maclareni, Clarias macromystax, Clarias ngamensis, Clarias nigromarmoratus, Clarias pachynema, Clarias platycephalus, Clarias salae, Clarias stappersii, Clarias submarginatus, Clarias theodorae, Clarias werneri, Clarotes laticeps, Clupeocharax schoutedeni, Clypeobarbus bellcrossi, Clypeobarbus bomokandi, Clypeobarbus congicus, Clypeobarbus hypsolepis, Clypeobarbus matthesi, Clypeobarbus pleuropholis, Clypeobarbus pseudognathodon, Clypeobarbus schoutedeni, Cobitis maroccana, Coelotilapia joka, Congocharax olbrechtsi, Congochromis dimidiatus, Congochromis pugnatus, Congochromis sabinae, Congochromis squamiceps, Congoglanis alula, Congolapia bilineata, Congothrissa gossei, Congresox talabonoides, Copadichromis atripinnis, Copadichromis azureus, Copadichromis borleyi, Copadichromis chizumuluensis, Copadichromis chrysonotus, Copadichromis cyaneus, Copadichromis cyanocephalus)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((7.4788 0.8754,7.8749 1.2759,7.9249 1.8712,7.744 2.0599,7.0894 2.0599,6.9519 1.9585,6.7829 1.3956,6.9945 0.9362,7.4788 0.8754))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007292-250827131500795/datasets/export for details.
DOI: 10.22002/6dj2z-gps50
title: spore7

description: Sporulating cell .
description: <strong>Tilt Series Date:</strong> 2008-07-03</p>
<strong>Data Taken By:</strong> Elitza Tocheva</p>
<strong>Species / Specimen:</strong> Acetonema longum</p>
<strong>Strain:</strong> None</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1°, constant angular increment, dosage: 160.0 eV/Å²,  defocus: -10.0 μm,  magnification: 0x. </p>
<strong>Acquisition Software:</strong> Leginon</p>
<strong>Upload Method:</strong> webload</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> Cells were grown by Eric Matson.</p>
<strong>Purification / Growth Conditions / Treatment:</strong> Cells were grown anaerobically in CO2+glu</p>
<strong>Sample Preparation:</strong> quantifoil grid, 10nm gold, 100% humidity</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2008-07-03-6/rawdata/</p>spore7.mrc,  Tilt Series (Pixel Size 0.961 nm), 1.0 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2008-07-03-6/rawdata/spore7.mrc"
        > <i class="download icon"></i> Download </a></p>

        spore7_part120_32.rec,  Reconstruction (Pixel Size 1.922 nm), 891.3 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/etl2008-07-03-6/3dimage_26139/spore7_part120_32.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/fj8qw-01d16
title: CB15N Sacculus

description: C. crescentus CB15N sacculus .
description: <strong>Tilt Series Date:</strong> 2007-10-15</p>
<strong>Data Taken By:</strong> Lu Gan</p>
<strong>Species / Specimen:</strong> Caulobacter crescentus</p>
<strong>Strain:</strong> NA1000</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-69.0°, 69.0°), step: 1.5°, constant angular increment, dosage: 160.0 eV/Å²,  defocus: -6.0 μm,  magnification: 0x. </p>
<strong>Acquisition Software:</strong> UCSF Tomo</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> imod</p>
<strong>Collaborators and Roles:</strong> prepared by Lu Gan at Caltech; data collected by Lu Gan; processed by Lu Gan</p>
<strong>Purification / Growth Conditions / Treatment:</strong> Grown to exponential phase in PYE; Purified by hot SDS</p>
<strong>Sample Preparation:</strong> C-flat 2/2, BSA treated 10nm gold, 100% humidity, -4mm offset,</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2007-10-15-9/rawdata/</p>CB15N_43.mrc,  Tilt Series (Pixel Size 0.78 nm), 788.7 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2007-10-15-9/rawdata/CB15N_43.mrc"
        > <i class="download icon"></i> Download </a></p>

        CB15N_43.rec,  Reconstruction (Pixel Size 0.78 nm), 143.3 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2007-10-15-9/3dimage_3116/CB15N_43.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.6073/pasta/04e723bdd2974acbf2396e3de6bcc44d
title: Ultra-high frequency water quality sonde data from Lake George and Chautauqua Lake, NY, 2021

description: Forecasting rapid ecological change represents a major challenge in environmental science. In aquatic ecosystems, the shift from clearwater conditions to an algal bloom-dominated state represents an important transition resulting in harmful algal blooms (HABs). Methods for forecasting HABs using sensors are problematic, as lower frequency sampling can miss early warning indicators. Here, using sensor data from two lakes we show that antecedent information essential to forecasting HABs was best characterized using ultra-high frequencies (UHF; sampling ≤ 1 second). 
 
 This publication is comprised of four individual datasets, each containing water quality measurements sampled at 4 Hz using an EXO2 sonde from two lakes in New York State, USA (Lake George and Chautauqua Lake). An accompanying R script is provided to read in each dataset, format it, and undertake a variety of analyses to demonstrate the utility of UHF data in identifying subtle environmental changes linked to HABs.
 
 The first dataset, "CHQ_StaticEXO.csv," includes UHF data from a stationary EXO2 sonde deployed in the South Basin of Chautauqua Lake, NY. This dataset spans a 24-hour period and is utilized to examine the behavior of different water quality sensor technologies during the rapid onset of a HAB.
 The second and third datasets, "LG_HarrisBayVP.csv" and "LG_HarrisBayVP_Cal.csv" were collected using a vertical profiler in Lake George, NY. These datasets provide UHF phycocyanin fluorescence data from a profiling EXO2 sonde over a two-month period, and are used to demonstrate how antecedent information critical for forecasting HABs is best characterized using UHF frequencies.
 Lastly, the dataset "GloeotrichiaExp.csv" was gathered as part of a laboratory experiment measuring cultured Gloeotrichia sp. colonies. As with the Lake George datasets, this dataset includes phycocyanin fluorescence data from an EXO2 sonde collected at 4 Hz, and is used to help explain some of the trends observed in the previous three datasets.
 Together, these four datasets were analyzed in the manuscript titled "Ultra-high frequency sensing enables forecasting of rapid environmental change associated with the onset of harmful algal blooms."