Exposure
ID
SPICA.2025-10-06T12-04-56_1
Header ID
SPICA.2025-10-06T12-04-56
Date updated
2025-10-06 12:03:50 UTC+0000
Release date
None
UTC Start
2025-10-06 12:03:50.964
UTC End
2025-10-06 12:04:50.964
MJD Start
60954.502673196
MJD End
60954.503367640435
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70808
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52539
Name
HD_37507
RA
84.72118
DEC
-7.212829
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.8014 25.8165 98.2411 98.4366
S1-E1 269.0675 268.5844 57.6476 57.7765
S1-E2 219.3646 219.0453 66.6733 66.8335
S1-W1 220.9645 221.5393 136.2794 136.3874
S1-W2 159.2132 159.4444 110.7560 110.9403
S2-E1 250.0396 249.5678 53.7976 53.9117
S2-E2 197.8429 197.5212 62.7585 62.9061
S2-W1 201.2723 201.8075 140.8099 140.8997
S2-W2 134.1415 134.3565 113.1448 113.3245
E1-E2 62.7061 62.6191 -155.6377 -155.6357
E1-W1 312.7047 312.5980 -166.2015 -166.2307
E1-W2 215.2054 214.9680 -158.6293 -158.6387
E2-W1 251.3244 251.3103 -168.8232 -168.8566
E2-W2 152.6198 152.4702 -159.8581 -159.8715
W1-W2 103.3430 103.4879 -2.1284 -2.1594
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 60954.502673196
PI-COI spica
HIERARCH OBS TARG NAME HD_37507
HIERARCH OBS RA 84.72118
HIERARCH OBS DEC -7.212829
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 25.8014
HIERARCH ISS PBL12 END 25.8165
HIERARCH ISS PBLA12 START 98.2411
HIERARCH ISS PBLA12 END 98.4366
HIERARCH ISS PBL13 START 269.0675
HIERARCH ISS PBL13 END 268.5844
HIERARCH ISS PBLA13 START 57.6476
HIERARCH ISS PBLA13 END 57.7765
HIERARCH ISS PBL14 START 219.3646
HIERARCH ISS PBL14 END 219.0453
HIERARCH ISS PBLA14 START 66.6733
HIERARCH ISS PBLA14 END 66.8335
HIERARCH ISS PBL15 START 220.9645
HIERARCH ISS PBL15 END 221.5393
HIERARCH ISS PBLA15 START 136.2794
HIERARCH ISS PBLA15 END 136.3874
HIERARCH ISS PBL16 START 159.2132
HIERARCH ISS PBL16 END 159.4444
HIERARCH ISS PBLA16 START 110.756
HIERARCH ISS PBLA16 END 110.9403
HIERARCH ISS PBL23 START 250.0396
HIERARCH ISS PBL23 END 249.5678
HIERARCH ISS PBLA23 START 53.7976
HIERARCH ISS PBLA23 END 53.9117
HIERARCH ISS PBL24 START 197.8429
HIERARCH ISS PBL24 END 197.5212
HIERARCH ISS PBLA24 START 62.7585
HIERARCH ISS PBLA24 END 62.9061
HIERARCH ISS PBL25 START 201.2723
HIERARCH ISS PBL25 END 201.8075
HIERARCH ISS PBLA25 START 140.8099
HIERARCH ISS PBLA25 END 140.8997
HIERARCH ISS PBL26 START 134.1415
HIERARCH ISS PBL26 END 134.3565
HIERARCH ISS PBLA26 START 113.1448
HIERARCH ISS PBLA26 END 113.3245
HIERARCH ISS PBL34 START 62.7061
HIERARCH ISS PBL34 END 62.6191
HIERARCH ISS PBLA34 START -155.6377
HIERARCH ISS PBLA34 END -155.6357
HIERARCH ISS PBL35 START 312.7047
HIERARCH ISS PBL35 END 312.598
HIERARCH ISS PBLA35 START -166.2015
HIERARCH ISS PBLA35 END -166.2307
HIERARCH ISS PBL36 START 215.2054
HIERARCH ISS PBL36 END 214.968
HIERARCH ISS PBLA36 START -158.6293
HIERARCH ISS PBLA36 END -158.6387
HIERARCH ISS PBL45 START 251.3244
HIERARCH ISS PBL45 END 251.3103
HIERARCH ISS PBLA45 START -168.8232
HIERARCH ISS PBLA45 END -168.8566
HIERARCH ISS PBL46 START 152.6198
HIERARCH ISS PBL46 END 152.4702
HIERARCH ISS PBLA46 START -159.8581
HIERARCH ISS PBLA46 END -159.8715
HIERARCH ISS PBL56 START 103.343
HIERARCH ISS PBL56 END 103.4879
HIERARCH ISS PBLA56 START -2.1284
HIERARCH ISS PBLA56 END -2.1594
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1