Exposure
ID
SPICA.2025-06-15T08-42-56_1
Header ID
SPICA.2025-06-15T08-42-56
Date updated
2025-06-15 08:41:51 UTC+0000
Release date
None
UTC Start
2025-06-15 08:41:51.271
UTC End
2025-06-15 08:42:51.271
MJD Start
60841.3623989643
MJD End
60841.363093408734
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0972 29.0957 92.3933 92.5726
S1-E1 284.1468 284.3360 54.7927 54.9858
S1-E2 236.7277 236.8543 63.6688 63.8539
S1-W1 264.1601 264.0693 121.7473 121.9629
S2-E1 261.6965 261.8818 50.9027 51.1000
S2-E2 211.6736 211.7997 59.8808 60.0691
S2-W1 239.2244 239.1450 125.1655 125.3859
E1-E2 62.1261 62.1663 -161.2182 -160.9836
E1-W1 302.9086 303.0656 -178.5750 -178.3285
E2-W1 244.3155 244.4297 177.0744 177.3230
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 60841.3623989643
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 29.0972
HIERARCH ISS PBL12 END 29.0957
HIERARCH ISS PBLA12 START 92.3933
HIERARCH ISS PBLA12 END 92.5726
HIERARCH ISS PBL13 START 284.1468
HIERARCH ISS PBL13 END 284.336
HIERARCH ISS PBLA13 START 54.7927
HIERARCH ISS PBLA13 END 54.9858
HIERARCH ISS PBL14 START 236.7277
HIERARCH ISS PBL14 END 236.8543
HIERARCH ISS PBLA14 START 63.6688
HIERARCH ISS PBLA14 END 63.8539
HIERARCH ISS PBL15 START 264.1601
HIERARCH ISS PBL15 END 264.0693
HIERARCH ISS PBLA15 START 121.7473
HIERARCH ISS PBLA15 END 121.9629
HIERARCH ISS PBL23 START 261.6965
HIERARCH ISS PBL23 END 261.8818
HIERARCH ISS PBLA23 START 50.9027
HIERARCH ISS PBLA23 END 51.1
HIERARCH ISS PBL24 START 211.6736
HIERARCH ISS PBL24 END 211.7997
HIERARCH ISS PBLA24 START 59.8808
HIERARCH ISS PBLA24 END 60.0691
HIERARCH ISS PBL25 START 239.2244
HIERARCH ISS PBL25 END 239.145
HIERARCH ISS PBLA25 START 125.1655
HIERARCH ISS PBLA25 END 125.3859
HIERARCH ISS PBL34 START 62.1261
HIERARCH ISS PBL34 END 62.1663
HIERARCH ISS PBLA34 START -161.2182
HIERARCH ISS PBLA34 END -160.9836
HIERARCH ISS PBL35 START 302.9086
HIERARCH ISS PBL35 END 303.0656
HIERARCH ISS PBLA35 START -178.575
HIERARCH ISS PBLA35 END -178.3285
HIERARCH ISS PBL45 START 244.3155
HIERARCH ISS PBL45 END 244.4297
HIERARCH ISS PBLA45 START 177.0744
HIERARCH ISS PBLA45 END 177.323
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1