Exposure
ID
SPICA.2025-12-13T04-40-42_1
Header ID
SPICA.2025-12-13T04-40-42
Date updated
2025-12-13 04:39:37 UTC+0000
Release date
None
UTC Start
2025-12-13 04:39:37.490
UTC End
2025-12-13 04:40:37.490
MJD Start
61022.1941839065
MJD End
61022.19487835093
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
24.12849
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.92028
Observation
ID
72266
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53672
Name
HD_29722
RA
70.72638
DEC
43.36515
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5274 33.5313 79.0884 79.2395
S1-E1 307.1122 307.3943 47.8314 47.9595
S1-E2 262.8814 263.0609 55.6332 55.7622
S1-W1 276.4785 276.5047 103.0764 103.2858
S1-W2 210.1837 210.1870 86.9369 87.1062
S2-E1 278.9943 279.2803 44.2564 44.3853
S2-E2 232.5076 232.6891 52.3429 52.4711
S2-W1 246.2244 246.2627 106.2498 106.4664
S2-W2 177.0296 177.0307 88.4189 88.5917
E1-E2 58.7453 58.8459 -169.5749 -169.4068
E1-W1 271.9363 272.4657 171.1821 171.3855
E1-W2 195.7434 196.0999 -174.8003 -174.6237
E2-W1 217.3372 217.7580 166.0713 166.2849
E2-W2 137.3465 137.6019 -177.0328 -176.8522
W1-W2 94.7394 94.8779 -38.8479 -38.5945
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 61022.1941839065
PI-COI spica
HIERARCH OBS TARG NAME HD_29722
HIERARCH OBS RA 70.72638
HIERARCH OBS DEC 43.36515
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 33.5274
HIERARCH ISS PBL12 END 33.5313
HIERARCH ISS PBLA12 START 79.0884
HIERARCH ISS PBLA12 END 79.2395
HIERARCH ISS PBL13 START 307.1122
HIERARCH ISS PBL13 END 307.3943
HIERARCH ISS PBLA13 START 47.8314
HIERARCH ISS PBLA13 END 47.9595
HIERARCH ISS PBL14 START 262.8814
HIERARCH ISS PBL14 END 263.0609
HIERARCH ISS PBLA14 START 55.6332
HIERARCH ISS PBLA14 END 55.7622
HIERARCH ISS PBL15 START 276.4785
HIERARCH ISS PBL15 END 276.5047
HIERARCH ISS PBLA15 START 103.0764
HIERARCH ISS PBLA15 END 103.2858
HIERARCH ISS PBL16 START 210.1837
HIERARCH ISS PBL16 END 210.187
HIERARCH ISS PBLA16 START 86.9369
HIERARCH ISS PBLA16 END 87.1062
HIERARCH ISS PBL23 START 278.9943
HIERARCH ISS PBL23 END 279.2803
HIERARCH ISS PBLA23 START 44.2564
HIERARCH ISS PBLA23 END 44.3853
HIERARCH ISS PBL24 START 232.5076
HIERARCH ISS PBL24 END 232.6891
HIERARCH ISS PBLA24 START 52.3429
HIERARCH ISS PBLA24 END 52.4711
HIERARCH ISS PBL25 START 246.2244
HIERARCH ISS PBL25 END 246.2627
HIERARCH ISS PBLA25 START 106.2498
HIERARCH ISS PBLA25 END 106.4664
HIERARCH ISS PBL26 START 177.0296
HIERARCH ISS PBL26 END 177.0307
HIERARCH ISS PBLA26 START 88.4189
HIERARCH ISS PBLA26 END 88.5917
HIERARCH ISS PBL34 START 58.7453
HIERARCH ISS PBL34 END 58.8459
HIERARCH ISS PBLA34 START -169.5749
HIERARCH ISS PBLA34 END -169.4068
HIERARCH ISS PBL35 START 271.9363
HIERARCH ISS PBL35 END 272.4657
HIERARCH ISS PBLA35 START 171.1821
HIERARCH ISS PBLA35 END 171.3855
HIERARCH ISS PBL36 START 195.7434
HIERARCH ISS PBL36 END 196.0999
HIERARCH ISS PBLA36 START -174.8003
HIERARCH ISS PBLA36 END -174.6237
HIERARCH ISS PBL45 START 217.3372
HIERARCH ISS PBL45 END 217.758
HIERARCH ISS PBLA45 START 166.0713
HIERARCH ISS PBLA45 END 166.2849
HIERARCH ISS PBL46 START 137.3465
HIERARCH ISS PBL46 END 137.6019
HIERARCH ISS PBLA46 START -177.0328
HIERARCH ISS PBLA46 END -176.8522
HIERARCH ISS PBL56 START 94.7394
HIERARCH ISS PBL56 END 94.8779
HIERARCH ISS PBLA56 START -38.8479
HIERARCH ISS PBLA56 END -38.5945
HIERARCH CHARA TAU0 24.12849
HIERARCH CHARA SEEING 0.92028