Exposure
ID
SPICA.2025-06-19T07-10-11_1
Header ID
SPICA.2025-06-19T07-10-11
Date updated
2025-06-19 07:09:06 UTC+0000
Release date
None
UTC Start
2025-06-19 07:09:06.122
UTC End
2025-06-19 07:10:06.122
MJD Start
60845.2979875198
MJD End
60845.29868196423
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
68327
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
50784
Name
HD_180777
RA
287.2912
DEC
76.5605
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.1500 25.1543 80.2322 80.4392
S1-E1 245.1519 245.3481 36.4005 36.6304
S1-E2 201.4699 201.6151 46.6514 46.8714
S1-W1 250.6635 250.6176 109.9812 110.2164
S2-E1 227.6765 227.8617 32.0130 32.2476
S2-E2 181.0524 181.1903 42.2449 42.4690
S2-W1 229.1681 229.1254 113.1028 113.3418
E1-E2 59.0330 59.0651 179.0026 179.2669
E1-W1 296.9710 297.0763 162.3392 162.6095
E2-W1 241.0122 241.0851 158.3117 158.5824
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 60845.2979875198
PI-COI spica
HIERARCH OBS TARG NAME HD_180777
HIERARCH OBS RA 287.2912
HIERARCH OBS DEC 76.5605
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 25.15
HIERARCH ISS PBL12 END 25.1543
HIERARCH ISS PBLA12 START 80.2322
HIERARCH ISS PBLA12 END 80.4392
HIERARCH ISS PBL13 START 245.1519
HIERARCH ISS PBL13 END 245.3481
HIERARCH ISS PBLA13 START 36.4005
HIERARCH ISS PBLA13 END 36.6304
HIERARCH ISS PBL14 START 201.4699
HIERARCH ISS PBL14 END 201.6151
HIERARCH ISS PBLA14 START 46.6514
HIERARCH ISS PBLA14 END 46.8714
HIERARCH ISS PBL15 START 250.6635
HIERARCH ISS PBL15 END 250.6176
HIERARCH ISS PBLA15 START 109.9812
HIERARCH ISS PBLA15 END 110.2164
HIERARCH ISS PBL23 START 227.6765
HIERARCH ISS PBL23 END 227.8617
HIERARCH ISS PBLA23 START 32.013
HIERARCH ISS PBLA23 END 32.2476
HIERARCH ISS PBL24 START 181.0524
HIERARCH ISS PBL24 END 181.1903
HIERARCH ISS PBLA24 START 42.2449
HIERARCH ISS PBLA24 END 42.469
HIERARCH ISS PBL25 START 229.1681
HIERARCH ISS PBL25 END 229.1254
HIERARCH ISS PBLA25 START 113.1028
HIERARCH ISS PBLA25 END 113.3418
HIERARCH ISS PBL34 START 59.033
HIERARCH ISS PBL34 END 59.0651
HIERARCH ISS PBLA34 START 179.0026
HIERARCH ISS PBLA34 END 179.2669
HIERARCH ISS PBL35 START 296.971
HIERARCH ISS PBL35 END 297.0763
HIERARCH ISS PBLA35 START 162.3392
HIERARCH ISS PBLA35 END 162.6095
HIERARCH ISS PBL45 START 241.0122
HIERARCH ISS PBL45 END 241.0851
HIERARCH ISS PBLA45 START 158.3117
HIERARCH ISS PBLA45 END 158.5824
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1