Exposure
ID
SPICA.2025-08-21T11-42-13_1
Header ID
SPICA.2025-08-21T11-42-13
Date updated
2025-08-21 11:41:08 UTC+0000
Release date
None
UTC Start
2025-08-21 11:41:08.457
UTC End
2025-08-21 11:42:08.457
MJD Start
60908.4869034368
MJD End
60908.487597881234
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 31.2916 31.2781 110.9350 111.0897
S1-E1 320.9373 320.9812 78.5012 78.6816
S1-E2 267.1095 267.1249 85.9379 86.1095
S1-W1 260.4514 260.2318 142.6487 142.8311
S2-E1 295.0046 295.0512 75.2399 75.4245
S2-E2 239.1148 239.1378 82.7679 82.9432
S2-W1 234.4100 234.2107 146.6726 146.8599
E1-E2 65.8758 65.8754 -133.1544 -132.9348
E1-W1 312.9491 312.9023 -149.9989 -149.7747
E2-W1 250.6277 250.5795 -154.3671 -154.1426
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 60908.4869034368
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 31.2916
HIERARCH ISS PBL12 END 31.2781
HIERARCH ISS PBLA12 START 110.935
HIERARCH ISS PBLA12 END 111.0897
HIERARCH ISS PBL13 START 320.9373
HIERARCH ISS PBL13 END 320.9812
HIERARCH ISS PBLA13 START 78.5012
HIERARCH ISS PBLA13 END 78.6816
HIERARCH ISS PBL14 START 267.1095
HIERARCH ISS PBL14 END 267.1249
HIERARCH ISS PBLA14 START 85.9379
HIERARCH ISS PBLA14 END 86.1095
HIERARCH ISS PBL15 START 260.4514
HIERARCH ISS PBL15 END 260.2318
HIERARCH ISS PBLA15 START 142.6487
HIERARCH ISS PBLA15 END 142.8311
HIERARCH ISS PBL23 START 295.0046
HIERARCH ISS PBL23 END 295.0512
HIERARCH ISS PBLA23 START 75.2399
HIERARCH ISS PBLA23 END 75.4245
HIERARCH ISS PBL24 START 239.1148
HIERARCH ISS PBL24 END 239.1378
HIERARCH ISS PBLA24 START 82.7679
HIERARCH ISS PBLA24 END 82.9432
HIERARCH ISS PBL25 START 234.41
HIERARCH ISS PBL25 END 234.2107
HIERARCH ISS PBLA25 START 146.6726
HIERARCH ISS PBLA25 END 146.8599
HIERARCH ISS PBL34 START 65.8758
HIERARCH ISS PBL34 END 65.8754
HIERARCH ISS PBLA34 START -133.1544
HIERARCH ISS PBLA34 END -132.9348
HIERARCH ISS PBL35 START 312.9491
HIERARCH ISS PBL35 END 312.9023
HIERARCH ISS PBLA35 START -149.9989
HIERARCH ISS PBLA35 END -149.7747
HIERARCH ISS PBL45 START 250.6277
HIERARCH ISS PBL45 END 250.5795
HIERARCH ISS PBLA45 START -154.3671
HIERARCH ISS PBLA45 END -154.1426
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1