This isn't sufficient, so both heaters will be applied at the next NRT session. Everything is proceeding extremely well. The Fabry-Perot is seated properly and is controlling perfectly. A spectral scan was made through the optical control channels and gives the first solar calibation spectrum. All four doors have been opened slightly to permit better outgassing.
All doors indicate that they are partially open.
These show that stray light is getting into the instrument, conclusively proving that the door lid has also lifted. During one of the door maneuvers the FP was put into a high rate scan and revealed an increased noise level, but still within the control capability, during the motion of the door. The image with the C1 show the limb of the sun peaking over the internal occulting disk. This light is coming through one of the slits in the doors for the FP optical control channels. The image confirms that the COB is off pointed from sun center, but by only on the order of a couple of arc minutes and mainly in one axis.