Newsgroup: it.scienza.astronomia
Titolo: FITS per Photoshop

Avevo sentito parlare di un plugin che permetteva di leggere il FITS da
parte di Photoshop. Da quale indirizzo internet lo posso scaricare????
Luca

Luca
Anche io ne avevo sentito parlare...l'ho cercato ma mai trovato...Hai
saputo qualcosa ?
Ciao e 73-51 de Tartaruga .
.oO-=> TARTARUGA (* Gabriele *) <=-Oo.
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(C) Tartaruga 1999 ;-)

 Luca
Fammi sapere, se lo trovi: mi servirebbe un casino!!!
Grazie!!!
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Lo spettacolo delle Alpi Apuane, dei tramonti più infuocati
e della volta celeste.  © 2000 Paolo R. Lazzarotti
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 Luca
ciao a tutti, stavo leggendo i vari messaggi e sono incappato sui vostri
problemi. Premetto che per quello che riguarda la tecnologia in campo
astronomico sono rimasto circa 17 anni indietro.... quindi potrei avere
preso un grossissimo granchio (quello della nebulosa)!!!
Per non capirci un cavolo, vi allego il readme che ho trovato allegato al
file fitsplug.8bi di cui fa parte. Se vi interessa (cioč se č quello che
state cercando) scrivetemi e ve lo mando perchč ho perso l'url ... sono solo
15k.
Saluti
ten
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This is Fitsplug Beta V1.5 version FITS plugin for Photoshop V4 and higher.
Latest Version V1.5
        Changes from V1.1 to V1.5
        - Fixed a bug whereby images with headers > 2880 bytes displayed
skewed.
          Maximum header size is now 11520 bytes (or 4 x 2880)
        - Fixed another bug where unsigned integers were being converted to
signed
          integers ane suffering from it.
Changes from Beta V1.0 to V1.1
        - Compiled using Photoshop V4.0 SDK in an attempt to fix anomalous
          behaviour under Photoshop V4.0
        - Now accepts FTS and FIT extensions from File/Open menu.
        - Headers now stored in Photoshop Global area. Still only one at a
time.
- Installing FITSPLUG.8BI
 To install the plugin, just unzip FITSPLUG.8BI and copy it into the
 PHOTOSHOP\PLUGINS directory.
 When you start Photoshop, the plugin will be loaded automatically,
 and FITS will appear in the filetypes list when you select File/Open.
- Regarding FITS headers.
 The entire original header will be retained, and image-format relevant data
 updated when saved (resoluton, bits per pixel), a FITSPLUG identity line
will
 be added if there is room in the header.
 If you attempt to load any further FITS images, a dialog box will pop up
 telling you that the previous header info will be overwritten. If you
havent
 saved the previous image then don't, because the header info will be for
 whichever file was opened last. The image will still be readable even if
you
 do save the wrong header info. Although the image data will be correct, it
is
 just the text info (Telescope, subject, etc) that will always be for the
last
 file opened. The safest bet is to only work on one image at a time!
 If you don't care about the information in the FITS headers, then just
ignore the message
 and load as many files as you can.
- Regarding Pixel depth
 To convert from 8 to 16-bit grey, From the MODE menu, select GRAYSCALE, and
there should be two options
 (8-bit and 16-bit), with 16-bit ticked. Just select 8-bit and resave your
file (under another name perhaps).
 Jobs done.
 Note if the original file was 8-bit, you will have no options under the
GRAYSCALE menu. It's just 8-bit.
-Tips
 If there is any sign of instability in Photoshop, remove the plugin from
the PLUGIN directory.
 Try an auto scale on the image after loading into Photoshop, either before
or after conversion to 8-bit.
 Most of Photoshops functions are 8-bit and so will not work on the 16-bit
image. Some scaling and levelling
 is functional however.
 I recommend using Photoshop for final touchups of the image only. There is
some very fine levelling
 functionality available with Photoshop which I use once the image is
more-or-less finished. But it is
 best to use a REAL Astronomical Image Processing package (such as one
mentioned below)
 to do the real work.
 You can only save 8-bit FITS. I just cannot get Photoshop to see the plugin
when saving a 16-bit file.
 You can however save any of Photoshops formats as FITS. Although I don't
know why you would want to.
- Testing
 Fitsplug has currently been tested on 16-bit FITS files generated by
245PLUS, AIP245, SUPERFIX
 and QUANTUM IMAGE. And 8-bit files converted by the plugin itself.
- I am interested in your comments or suggestions so don't hesitate to pass
them on to me. Good or Bad.
- Try it out at your own peril. There is no warranty express or implied and
I accept no liability for any
  consequences which may arise from the use of the plugin. I do however
accept praise (with little hesitation)
  and money with even less hesitation. A joke of course. This thing is free.

ten
Hai perso l'url? Te lo do io: 
http://www.fan.net.au/~eddiet/fitsplug/fitsplug.html
Vedi pure:
http://www.astrosurf.com/astropc/qcam/programme.html
Vincent (il trovator cortese)
HAI PERSO L'URL??? L'ANIMACCIA TUA!!
Vincent (il trovator scortese)

ten


Luca
Scusatemi, ma ho appena fatto una ricerca...per chi fosse interessato
il file si trova qui...
http://www.fan.net.au/~eddiet/fitsplug/fitsplug.html


 Vincent (il trovator cortese)
Per Photoshop su piattaforma Macintosh esiste niente?
Grazie
Ciao - Paolo

no comment....


 Saluti
Scaricato e puntualmente non funziona! :-(((
Ho scaricato quello per la mia versione (Photoshop 5.0) ma, una volta inserito
nella dir dei plug-in, non mi consente di visualizzare i fit: nessun errore,
però mi visualizza una finestra della stessa dimensione del file ma
completamente nera.
A cosa può essere dovuto?
Hai un'idea?


Potete scaricarvi (gratis) il visualizzatore FITS AVIS al link
http://www.sira.it/msb/avis.htm
 ed esportare l'immagine in un altro formato
(es. BMP) per buttarla dentro a Photoshop.
Almeno potete conservare (e leggere) le preziose informazioni contenute
generalmente nel formato FITS!
Saluti
Martino Nicolini
http://users.iol.it/mnico/


Saluti


Ciao - Paolo
Ciao (vediamo se tu la capisci ... ;)

 wrote in message 8rkq30$flg$1...@nslave2.tin.it...


Il software a corredo dei ccd astronomici
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