Heliophysics Events Knowledgebase Coverage Registry (HCR)
 
Popular Observations
Here are the most popular observations, as measured by the number of downloads.
Filter by instrument:

249618 matches
prev  1...16641 [16642]

IRIS: SUIT/Aditya-L1 Coordination (Flare Program: AR14401)
2026-03-28T00:00:00 to 2026-03-28T01:20:00
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2
Program: SUIT/Aditya-L1 Coordination (Flare Program: AR14401)
Target: AR
Pointing: xcen=-11 ycen=490,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1567,66530
27960.1567,66530
IRIS: wav. cal.
2013-08-21T02:01:48 to 2013-08-21T03:41:48
Science Goal: wav. cal.
Program: Wavelength Cal at roll +90
Target: (NONE)
Pointing: xcen=-342 ycen=-405,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28321174,182100
14001174,182100
IRIS: Fine focus 2832, 1330, 2796, 1400; include -115
2013-08-10T04:10:12 to 2013-08-10T04:27:28
Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115
Program: Focus at disk center
Target: (NONE)
Pointing: xcen=1 ycen=10,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.58173,18220
28320.53173,18220
14000.58173,18220
27960.53173,18220

249618 matches
prev  1...16641 [16642]