Exposure
ID
SPICA.2025-10-13T07-39-26_1
Header ID
SPICA.2025-10-13T07-39-26
Date updated
2025-10-13 07:38:21 UTC+0000
Release date
None
UTC Start
2025-10-13 07:38:21.596
UTC End
2025-10-13 07:39:21.596
MJD Start
60961.3183055096
MJD End
60961.318999954034
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
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6581 31.6484 105.9637 106.1216
S1-E1 319.1110 319.1820 72.8089 72.9867
S1-E2 266.2598 266.2975 80.5024 80.6728
S1-W1 266.5208 266.3557 136.7962 136.9822
S2-E1 293.1187 293.1909 69.4226 69.6040
S2-E2 238.0658 238.1087 77.2251 77.3985
S2-W1 239.8863 239.7384 140.6746 140.8649
E1-E2 65.7489 65.7575 -140.0207 -139.8078
E1-W1 313.4718 313.4858 -157.0174 -156.7993
E2-W1 251.3307 251.3344 -161.4031 -161.1842
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 60961.3183055096
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.6581
HIERARCH ISS PBL12 END 31.6484
HIERARCH ISS PBLA12 START 105.9637
HIERARCH ISS PBLA12 END 106.1216
HIERARCH ISS PBL13 START 319.111
HIERARCH ISS PBL13 END 319.182
HIERARCH ISS PBLA13 START 72.8089
HIERARCH ISS PBLA13 END 72.9867
HIERARCH ISS PBL14 START 266.2598
HIERARCH ISS PBL14 END 266.2975
HIERARCH ISS PBLA14 START 80.5024
HIERARCH ISS PBLA14 END 80.6728
HIERARCH ISS PBL15 START 266.5208
HIERARCH ISS PBL15 END 266.3557
HIERARCH ISS PBLA15 START 136.7962
HIERARCH ISS PBLA15 END 136.9822
HIERARCH ISS PBL23 START 293.1187
HIERARCH ISS PBL23 END 293.1909
HIERARCH ISS PBLA23 START 69.4226
HIERARCH ISS PBLA23 END 69.604
HIERARCH ISS PBL24 START 238.0658
HIERARCH ISS PBL24 END 238.1087
HIERARCH ISS PBLA24 START 77.2251
HIERARCH ISS PBLA24 END 77.3985
HIERARCH ISS PBL25 START 239.8863
HIERARCH ISS PBL25 END 239.7384
HIERARCH ISS PBLA25 START 140.6746
HIERARCH ISS PBLA25 END 140.8649
HIERARCH ISS PBL34 START 65.7489
HIERARCH ISS PBL34 END 65.7575
HIERARCH ISS PBLA34 START -140.0207
HIERARCH ISS PBLA34 END -139.8078
HIERARCH ISS PBL35 START 313.4718
HIERARCH ISS PBL35 END 313.4858
HIERARCH ISS PBLA35 START -157.0174
HIERARCH ISS PBLA35 END -156.7993
HIERARCH ISS PBL45 START 251.3307
HIERARCH ISS PBL45 END 251.3344
HIERARCH ISS PBLA45 START -161.4031
HIERARCH ISS PBLA45 END -161.1842
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1