Exposure
ID
SPICA.2025-10-06T07-04-50_1
Header ID
SPICA.2025-10-06T07-04-50
Date updated
2025-10-06 07:03:45 UTC+0000
Release date
None
UTC Start
2025-10-06 07:03:45.084
UTC End
2025-10-06 07:04:45.084
MJD Start
60954.2942718098
MJD End
60954.29496625423
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
70806
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52537
Name
HD_14691
RA
35.50638
DEC
-10.77754
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.6593 24.6375 78.4005 78.5992
S1-E1 304.9749 304.5829 48.8927 48.9264
S1-E2 245.3637 245.0074 54.6908 54.7578
S1-W1 153.0678 153.6224 120.7058 121.0019
S1-W2 137.6120 137.6065 89.4480 89.7070
S2-E1 283.7743 283.4387 46.4396 46.4602
S2-E2 223.0064 222.6951 52.1425 52.1948
S2-W1 135.8483 136.4448 127.7236 127.9958
S2-W2 113.5081 113.5299 91.8339 92.1031
E1-E2 65.7204 65.7386 -153.2659 -153.3246
E1-W1 295.4641 295.9215 -160.5912 -160.6731
E1-W2 219.4851 219.6188 -155.1646 -155.2314
E2-W1 230.4325 230.8760 -162.6752 -162.7602
E2-W2 153.8162 153.9321 -155.9757 -156.0456
W1-W2 79.7127 80.0493 4.3152 4.2464
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 60954.2942718098
PI-COI spica
HIERARCH OBS TARG NAME HD_14691
HIERARCH OBS RA 35.50638
HIERARCH OBS DEC -10.77754
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 24.6593
HIERARCH ISS PBL12 END 24.6375
HIERARCH ISS PBLA12 START 78.4005
HIERARCH ISS PBLA12 END 78.5992
HIERARCH ISS PBL13 START 304.9749
HIERARCH ISS PBL13 END 304.5829
HIERARCH ISS PBLA13 START 48.8927
HIERARCH ISS PBLA13 END 48.9264
HIERARCH ISS PBL14 START 245.3637
HIERARCH ISS PBL14 END 245.0074
HIERARCH ISS PBLA14 START 54.6908
HIERARCH ISS PBLA14 END 54.7578
HIERARCH ISS PBL15 START 153.0678
HIERARCH ISS PBL15 END 153.6224
HIERARCH ISS PBLA15 START 120.7058
HIERARCH ISS PBLA15 END 121.0019
HIERARCH ISS PBL16 START 137.612
HIERARCH ISS PBL16 END 137.6065
HIERARCH ISS PBLA16 START 89.448
HIERARCH ISS PBLA16 END 89.707
HIERARCH ISS PBL23 START 283.7743
HIERARCH ISS PBL23 END 283.4387
HIERARCH ISS PBLA23 START 46.4396
HIERARCH ISS PBLA23 END 46.4602
HIERARCH ISS PBL24 START 223.0064
HIERARCH ISS PBL24 END 222.6951
HIERARCH ISS PBLA24 START 52.1425
HIERARCH ISS PBLA24 END 52.1948
HIERARCH ISS PBL25 START 135.8483
HIERARCH ISS PBL25 END 136.4448
HIERARCH ISS PBLA25 START 127.7236
HIERARCH ISS PBLA25 END 127.9958
HIERARCH ISS PBL26 START 113.5081
HIERARCH ISS PBL26 END 113.5299
HIERARCH ISS PBLA26 START 91.8339
HIERARCH ISS PBLA26 END 92.1031
HIERARCH ISS PBL34 START 65.7204
HIERARCH ISS PBL34 END 65.7386
HIERARCH ISS PBLA34 START -153.2659
HIERARCH ISS PBLA34 END -153.3246
HIERARCH ISS PBL35 START 295.4641
HIERARCH ISS PBL35 END 295.9215
HIERARCH ISS PBLA35 START -160.5912
HIERARCH ISS PBLA35 END -160.6731
HIERARCH ISS PBL36 START 219.4851
HIERARCH ISS PBL36 END 219.6188
HIERARCH ISS PBLA36 START -155.1646
HIERARCH ISS PBLA36 END -155.2314
HIERARCH ISS PBL45 START 230.4325
HIERARCH ISS PBL45 END 230.876
HIERARCH ISS PBLA45 START -162.6752
HIERARCH ISS PBLA45 END -162.7602
HIERARCH ISS PBL46 START 153.8162
HIERARCH ISS PBL46 END 153.9321
HIERARCH ISS PBLA46 START -155.9757
HIERARCH ISS PBLA46 END -156.0456
HIERARCH ISS PBL56 START 79.7127
HIERARCH ISS PBL56 END 80.0493
HIERARCH ISS PBLA56 START 4.3152
HIERARCH ISS PBLA56 END 4.2464
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1