Exposure
ID
SPICA.2025-06-24T06-01-39_1
Header ID
SPICA.2025-06-24T06-01-39
Date updated
2025-06-24 06:00:33 UTC+0000
Release date
None
UTC Start
2025-06-24 06:00:33.976
UTC End
2025-06-24 06:01:33.976
MJD Start
60850.2503932458
MJD End
60850.25108769023
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
None
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 28.5246 28.5360 71.5751 71.7532
S1-E1 252.9035 253.2537 32.2235 32.4207
S1-E2 214.6254 214.8814 42.1959 42.3811
S1-W1 269.9335 269.9182 96.4343 96.6535
S2-E1 231.5538 231.8882 27.7436 27.9472
S2-E2 190.2845 190.5284 37.9785 38.1683
S2-W1 244.3463 244.3305 99.2473 99.4721
E1-E2 55.7262 55.7935 170.3901 170.6490
E1-W1 278.2507 278.4976 151.3572 151.6321
E2-W1 226.3019 226.4800 146.7511 147.0278
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 60850.2503932458
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 28.5246
HIERARCH ISS PBL12 END 28.536
HIERARCH ISS PBLA12 START 71.5751
HIERARCH ISS PBLA12 END 71.7532
HIERARCH ISS PBL13 START 252.9035
HIERARCH ISS PBL13 END 253.2537
HIERARCH ISS PBLA13 START 32.2235
HIERARCH ISS PBLA13 END 32.4207
HIERARCH ISS PBL14 START 214.6254
HIERARCH ISS PBL14 END 214.8814
HIERARCH ISS PBLA14 START 42.1959
HIERARCH ISS PBLA14 END 42.3811
HIERARCH ISS PBL15 START 269.9335
HIERARCH ISS PBL15 END 269.9182
HIERARCH ISS PBLA15 START 96.4343
HIERARCH ISS PBLA15 END 96.6535
HIERARCH ISS PBL23 START 231.5538
HIERARCH ISS PBL23 END 231.8882
HIERARCH ISS PBLA23 START 27.7436
HIERARCH ISS PBLA23 END 27.9472
HIERARCH ISS PBL24 START 190.2845
HIERARCH ISS PBL24 END 190.5284
HIERARCH ISS PBLA24 START 37.9785
HIERARCH ISS PBLA24 END 38.1683
HIERARCH ISS PBL25 START 244.3463
HIERARCH ISS PBL25 END 244.3305
HIERARCH ISS PBLA25 START 99.2473
HIERARCH ISS PBLA25 END 99.4721
HIERARCH ISS PBL34 START 55.7262
HIERARCH ISS PBL34 END 55.7935
HIERARCH ISS PBLA34 START 170.3901
HIERARCH ISS PBLA34 END 170.649
HIERARCH ISS PBL35 START 278.2507
HIERARCH ISS PBL35 END 278.4976
HIERARCH ISS PBLA35 START 151.3572
HIERARCH ISS PBLA35 END 151.6321
HIERARCH ISS PBL45 START 226.3019
HIERARCH ISS PBL45 END 226.48
HIERARCH ISS PBLA45 START 146.7511
HIERARCH ISS PBLA45 END 147.0278
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1