Exposure
ID
SPICA.2025-06-24T03-57-08_1
Header ID
SPICA.2025-06-24T03-57-08
Date updated
2025-06-24 03:56:03 UTC+0000
Release date
None
UTC Start
2025-06-24 03:56:03.224
UTC End
2025-06-24 03:57:03.224
MJD Start
60850.1639262001
MJD End
60850.16462064453
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 26.3749 26.4012 51.2207 51.3968
S1-E1 203.3743 203.8763 8.2357 8.4622
S1-E2 177.1370 177.5297 20.2685 20.4686
S1-W1 268.2186 268.2652 71.2479 71.4657
S2-E1 184.9565 185.4213 2.6562 2.8965
S2-E2 155.1122 155.4757 15.2513 15.4618
S2-W1 243.6061 243.6356 73.3728 73.5967
E1-E2 47.6598 47.7251 137.4464 137.7654
E1-W1 252.5744 252.7400 117.0981 117.4183
E2-W1 208.5483 208.6536 112.5402 112.8567
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 60850.1639262001
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 26.3749
HIERARCH ISS PBL12 END 26.4012
HIERARCH ISS PBLA12 START 51.2207
HIERARCH ISS PBLA12 END 51.3968
HIERARCH ISS PBL13 START 203.3743
HIERARCH ISS PBL13 END 203.8763
HIERARCH ISS PBLA13 START 8.2357
HIERARCH ISS PBLA13 END 8.4622
HIERARCH ISS PBL14 START 177.137
HIERARCH ISS PBL14 END 177.5297
HIERARCH ISS PBLA14 START 20.2685
HIERARCH ISS PBLA14 END 20.4686
HIERARCH ISS PBL15 START 268.2186
HIERARCH ISS PBL15 END 268.2652
HIERARCH ISS PBLA15 START 71.2479
HIERARCH ISS PBLA15 END 71.4657
HIERARCH ISS PBL23 START 184.9565
HIERARCH ISS PBL23 END 185.4213
HIERARCH ISS PBLA23 START 2.6562
HIERARCH ISS PBLA23 END 2.8965
HIERARCH ISS PBL24 START 155.1122
HIERARCH ISS PBL24 END 155.4757
HIERARCH ISS PBLA24 START 15.2513
HIERARCH ISS PBLA24 END 15.4618
HIERARCH ISS PBL25 START 243.6061
HIERARCH ISS PBL25 END 243.6356
HIERARCH ISS PBLA25 START 73.3728
HIERARCH ISS PBLA25 END 73.5967
HIERARCH ISS PBL34 START 47.6598
HIERARCH ISS PBL34 END 47.7251
HIERARCH ISS PBLA34 START 137.4464
HIERARCH ISS PBLA34 END 137.7654
HIERARCH ISS PBL35 START 252.5744
HIERARCH ISS PBL35 END 252.74
HIERARCH ISS PBLA35 START 117.0981
HIERARCH ISS PBLA35 END 117.4183
HIERARCH ISS PBL45 START 208.5483
HIERARCH ISS PBL45 END 208.6536
HIERARCH ISS PBLA45 START 112.5402
HIERARCH ISS PBLA45 END 112.8567
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1