Exposure
ID
SPICA.2025-12-15T14-03-41_1
Header ID
SPICA.2025-12-15T14-03-41
Date updated
2025-12-15 14:02:36 UTC+0000
Release date
None
UTC Start
2025-12-15 14:02:36.464
UTC End
2025-12-15 14:03:36.464
MJD Start
61024.5851442641
MJD End
61024.58583870853
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
2.46549
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.96866
Observation
ID
68307
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50769
Name
HD_108382
RA
186.7471
DEC
26.8257
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8049 33.8064 94.4428 94.5960
S1-E1 329.7548 329.7062 62.3612 62.4998
S1-E2 277.6244 277.5878 69.9924 70.1356
S1-W1 271.3080 271.4554 123.8093 123.9780
S1-W2 208.2030 208.2374 103.7782 103.9389
S2-E1 301.6469 301.6023 58.9488 59.0854
S2-E2 247.2473 247.2123 66.7482 66.8896
S2-W1 242.4145 242.5654 127.7306 127.8989
S2-W2 174.9318 174.9656 105.5745 105.7365
E1-E2 65.8726 65.8746 -151.6724 -151.5510
E1-W1 311.1682 311.3239 -167.6228 -167.5067
E1-W2 221.6178 221.6530 -156.0639 -155.9455
E2-W1 248.4919 248.6474 -171.8003 -171.6831
E2-W2 156.0202 156.0538 -157.9165 -157.7991
W1-W2 104.0020 104.1198 -12.8988 -12.7616
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61024.5851442641
PI-COI spica
HIERARCH OBS TARG NAME HD_108382
HIERARCH OBS RA 186.7471
HIERARCH OBS DEC 26.8257
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.8049
HIERARCH ISS PBL12 END 33.8064
HIERARCH ISS PBLA12 START 94.4428
HIERARCH ISS PBLA12 END 94.596
HIERARCH ISS PBL13 START 329.7548
HIERARCH ISS PBL13 END 329.7062
HIERARCH ISS PBLA13 START 62.3612
HIERARCH ISS PBLA13 END 62.4998
HIERARCH ISS PBL14 START 277.6244
HIERARCH ISS PBL14 END 277.5878
HIERARCH ISS PBLA14 START 69.9924
HIERARCH ISS PBLA14 END 70.1356
HIERARCH ISS PBL15 START 271.308
HIERARCH ISS PBL15 END 271.4554
HIERARCH ISS PBLA15 START 123.8093
HIERARCH ISS PBLA15 END 123.978
HIERARCH ISS PBL16 START 208.203
HIERARCH ISS PBL16 END 208.2374
HIERARCH ISS PBLA16 START 103.7782
HIERARCH ISS PBLA16 END 103.9389
HIERARCH ISS PBL23 START 301.6469
HIERARCH ISS PBL23 END 301.6023
HIERARCH ISS PBLA23 START 58.9488
HIERARCH ISS PBLA23 END 59.0854
HIERARCH ISS PBL24 START 247.2473
HIERARCH ISS PBL24 END 247.2123
HIERARCH ISS PBLA24 START 66.7482
HIERARCH ISS PBLA24 END 66.8896
HIERARCH ISS PBL25 START 242.4145
HIERARCH ISS PBL25 END 242.5654
HIERARCH ISS PBLA25 START 127.7306
HIERARCH ISS PBLA25 END 127.8989
HIERARCH ISS PBL26 START 174.9318
HIERARCH ISS PBL26 END 174.9656
HIERARCH ISS PBLA26 START 105.5745
HIERARCH ISS PBLA26 END 105.7365
HIERARCH ISS PBL34 START 65.8726
HIERARCH ISS PBL34 END 65.8746
HIERARCH ISS PBLA34 START -151.6724
HIERARCH ISS PBLA34 END -151.551
HIERARCH ISS PBL35 START 311.1682
HIERARCH ISS PBL35 END 311.3239
HIERARCH ISS PBLA35 START -167.6228
HIERARCH ISS PBLA35 END -167.5067
HIERARCH ISS PBL36 START 221.6178
HIERARCH ISS PBL36 END 221.653
HIERARCH ISS PBLA36 START -156.0639
HIERARCH ISS PBLA36 END -155.9455
HIERARCH ISS PBL45 START 248.4919
HIERARCH ISS PBL45 END 248.6474
HIERARCH ISS PBLA45 START -171.8003
HIERARCH ISS PBLA45 END -171.6831
HIERARCH ISS PBL46 START 156.0202
HIERARCH ISS PBL46 END 156.0538
HIERARCH ISS PBLA46 START -157.9165
HIERARCH ISS PBLA46 END -157.7991
HIERARCH ISS PBL56 START 104.002
HIERARCH ISS PBL56 END 104.1198
HIERARCH ISS PBLA56 START -12.8988
HIERARCH ISS PBLA56 END -12.7616
HIERARCH CHARA TAU0 2.46549
HIERARCH CHARA SEEING 1.96866