Exposure
ID
SPICA.2025-10-10T11-00-29_1
Header ID
SPICA.2025-10-10T11-00-29
Date updated
2025-10-10 10:59:24 UTC+0000
Release date
None
UTC Start
2025-10-10 10:59:24.581
UTC End
2025-10-10 11:00:24.581
MJD Start
60958.4579233907
MJD End
60958.45861783513
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
70881
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52593
Name
HD_29459
RA
69.84646
DEC
25.21828
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.7218 33.7247 97.7916 97.9427
S1-E1 327.4171 327.3344 65.4004 65.5477
S1-E2 275.7806 275.7301 73.1338 73.2842
S1-W1 273.1500 273.2912 127.5431 127.6971
S1-W2 208.1303 208.1742 107.2948 107.4491
S2-E1 299.4874 299.4038 61.9423 62.0880
S2-E2 245.5371 245.4842 69.8491 69.9984
S2-W1 244.4467 244.5860 131.4685 131.6209
S2-W2 174.9598 175.0013 109.1184 109.2730
E1-E2 65.6415 65.6207 -149.0258 -148.8993
E1-W1 313.4216 313.4524 -164.9997 -164.8856
E1-W2 221.5141 221.4676 -153.4592 -153.3376
E2-W1 250.9657 251.0209 -169.1274 -169.0143
E2-W2 156.1515 156.1263 -155.3214 -155.2015
W1-W2 106.0855 106.1683 -9.6917 -9.5685
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 60958.4579233907
PI-COI spica
HIERARCH OBS TARG NAME HD_29459
HIERARCH OBS RA 69.84646
HIERARCH OBS DEC 25.21828
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 33.7218
HIERARCH ISS PBL12 END 33.7247
HIERARCH ISS PBLA12 START 97.7916
HIERARCH ISS PBLA12 END 97.9427
HIERARCH ISS PBL13 START 327.4171
HIERARCH ISS PBL13 END 327.3344
HIERARCH ISS PBLA13 START 65.4004
HIERARCH ISS PBLA13 END 65.5477
HIERARCH ISS PBL14 START 275.7806
HIERARCH ISS PBL14 END 275.7301
HIERARCH ISS PBLA14 START 73.1338
HIERARCH ISS PBLA14 END 73.2842
HIERARCH ISS PBL15 START 273.15
HIERARCH ISS PBL15 END 273.2912
HIERARCH ISS PBLA15 START 127.5431
HIERARCH ISS PBLA15 END 127.6971
HIERARCH ISS PBL16 START 208.1303
HIERARCH ISS PBL16 END 208.1742
HIERARCH ISS PBLA16 START 107.2948
HIERARCH ISS PBLA16 END 107.4491
HIERARCH ISS PBL23 START 299.4874
HIERARCH ISS PBL23 END 299.4038
HIERARCH ISS PBLA23 START 61.9423
HIERARCH ISS PBLA23 END 62.088
HIERARCH ISS PBL24 START 245.5371
HIERARCH ISS PBL24 END 245.4842
HIERARCH ISS PBLA24 START 69.8491
HIERARCH ISS PBLA24 END 69.9984
HIERARCH ISS PBL25 START 244.4467
HIERARCH ISS PBL25 END 244.586
HIERARCH ISS PBLA25 START 131.4685
HIERARCH ISS PBLA25 END 131.6209
HIERARCH ISS PBL26 START 174.9598
HIERARCH ISS PBL26 END 175.0013
HIERARCH ISS PBLA26 START 109.1184
HIERARCH ISS PBLA26 END 109.273
HIERARCH ISS PBL34 START 65.6415
HIERARCH ISS PBL34 END 65.6207
HIERARCH ISS PBLA34 START -149.0258
HIERARCH ISS PBLA34 END -148.8993
HIERARCH ISS PBL35 START 313.4216
HIERARCH ISS PBL35 END 313.4524
HIERARCH ISS PBLA35 START -164.9997
HIERARCH ISS PBLA35 END -164.8856
HIERARCH ISS PBL36 START 221.5141
HIERARCH ISS PBL36 END 221.4676
HIERARCH ISS PBLA36 START -153.4592
HIERARCH ISS PBLA36 END -153.3376
HIERARCH ISS PBL45 START 250.9657
HIERARCH ISS PBL45 END 251.0209
HIERARCH ISS PBLA45 START -169.1274
HIERARCH ISS PBLA45 END -169.0143
HIERARCH ISS PBL46 START 156.1515
HIERARCH ISS PBL46 END 156.1263
HIERARCH ISS PBLA46 START -155.3214
HIERARCH ISS PBLA46 END -155.2015
HIERARCH ISS PBL56 START 106.0855
HIERARCH ISS PBL56 END 106.1683
HIERARCH ISS PBLA56 START -9.6917
HIERARCH ISS PBLA56 END -9.5685
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1