Exposure
ID
SPICA.2025-06-11T06-29-36_1
Header ID
SPICA.2025-06-11T06-29-36
Date updated
2025-06-11 06:28:31 UTC+0000
Release date
None
UTC Start
2025-06-11 06:28:31.507
UTC End
2025-06-11 06:29:31.507
MJD Start
60837.2698091131
MJD End
60837.270503557535
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 28.2517 28.2657 67.7700 67.9476
S1-E1 245.0642 245.4452 27.9776 28.1774
S1-E2 208.8585 209.1404 38.2234 38.4096
S1-W1 270.1358 270.1316 91.7434 91.9627
S2-E1 224.0871 224.4493 23.3494 23.5566
S2-E2 184.8067 185.0738 33.9000 34.0914
S2-W1 244.5908 244.5833 94.4334 94.6585
E1-E2 54.2514 54.3216 164.7599 165.0272
E1-W1 272.9524 273.1997 145.3871 145.6700
E2-W1 222.5016 222.6780 140.7480 141.0322
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 60837.2698091131
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 28.2517
HIERARCH ISS PBL12 END 28.2657
HIERARCH ISS PBLA12 START 67.77
HIERARCH ISS PBLA12 END 67.9476
HIERARCH ISS PBL13 START 245.0642
HIERARCH ISS PBL13 END 245.4452
HIERARCH ISS PBLA13 START 27.9776
HIERARCH ISS PBLA13 END 28.1774
HIERARCH ISS PBL14 START 208.8585
HIERARCH ISS PBL14 END 209.1404
HIERARCH ISS PBLA14 START 38.2234
HIERARCH ISS PBLA14 END 38.4096
HIERARCH ISS PBL15 START 270.1358
HIERARCH ISS PBL15 END 270.1316
HIERARCH ISS PBLA15 START 91.7434
HIERARCH ISS PBLA15 END 91.9627
HIERARCH ISS PBL23 START 224.0871
HIERARCH ISS PBL23 END 224.4493
HIERARCH ISS PBLA23 START 23.3494
HIERARCH ISS PBLA23 END 23.5566
HIERARCH ISS PBL24 START 184.8067
HIERARCH ISS PBL24 END 185.0738
HIERARCH ISS PBLA24 START 33.9
HIERARCH ISS PBLA24 END 34.0914
HIERARCH ISS PBL25 START 244.5908
HIERARCH ISS PBL25 END 244.5833
HIERARCH ISS PBLA25 START 94.4334
HIERARCH ISS PBLA25 END 94.6585
HIERARCH ISS PBL34 START 54.2514
HIERARCH ISS PBL34 END 54.3216
HIERARCH ISS PBLA34 START 164.7599
HIERARCH ISS PBLA34 END 165.0272
HIERARCH ISS PBL35 START 272.9524
HIERARCH ISS PBL35 END 273.1997
HIERARCH ISS PBLA35 START 145.3871
HIERARCH ISS PBLA35 END 145.67
HIERARCH ISS PBL45 START 222.5016
HIERARCH ISS PBL45 END 222.678
HIERARCH ISS PBLA45 START 140.748
HIERARCH ISS PBLA45 END 141.0322
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1