Exposure
ID
SPICA.2025-06-03T04-34-49_1
Header ID
SPICA.2025-06-03T04-34-49
Date updated
2025-06-03 04:33:44 UTC+0000
Release date
None
UTC Start
2025-06-03 04:33:44.578
UTC End
2025-06-03 04:34:44.578
MJD Start
60829.1900992861
MJD End
60829.19079373053
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 25.1612 25.1934 43.9115 44.0881
S1-E1 181.7450 182.2824 -1.6548 -1.4030
S1-E2 159.9295 160.3645 11.6826 11.8974
S1-W1 265.6947 265.7700 62.2481 62.4644
S2-E1 165.1104 165.5988 -7.9019 -7.6315
S2-E2 139.2928 139.6900 6.1546 6.3839
S2-W1 241.9406 241.9917 64.1230 64.3452
E1-E2 45.2090 45.2609 123.6525 123.9979
E1-W1 247.2672 247.3562 103.5540 103.8857
E2-W1 205.3997 205.4457 99.2163 99.5412
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 60829.1900992861
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 25.1612
HIERARCH ISS PBL12 END 25.1934
HIERARCH ISS PBLA12 START 43.9115
HIERARCH ISS PBLA12 END 44.0881
HIERARCH ISS PBL13 START 181.745
HIERARCH ISS PBL13 END 182.2824
HIERARCH ISS PBLA13 START -1.6548
HIERARCH ISS PBLA13 END -1.403
HIERARCH ISS PBL14 START 159.9295
HIERARCH ISS PBL14 END 160.3645
HIERARCH ISS PBLA14 START 11.6826
HIERARCH ISS PBLA14 END 11.8974
HIERARCH ISS PBL15 START 265.6947
HIERARCH ISS PBL15 END 265.77
HIERARCH ISS PBLA15 START 62.2481
HIERARCH ISS PBLA15 END 62.4644
HIERARCH ISS PBL23 START 165.1104
HIERARCH ISS PBL23 END 165.5988
HIERARCH ISS PBLA23 START -7.9019
HIERARCH ISS PBLA23 END -7.6315
HIERARCH ISS PBL24 START 139.2928
HIERARCH ISS PBL24 END 139.69
HIERARCH ISS PBLA24 START 6.1546
HIERARCH ISS PBLA24 END 6.3839
HIERARCH ISS PBL25 START 241.9406
HIERARCH ISS PBL25 END 241.9917
HIERARCH ISS PBLA25 START 64.123
HIERARCH ISS PBLA25 END 64.3452
HIERARCH ISS PBL34 START 45.209
HIERARCH ISS PBL34 END 45.2609
HIERARCH ISS PBLA34 START 123.6525
HIERARCH ISS PBLA34 END 123.9979
HIERARCH ISS PBL35 START 247.2672
HIERARCH ISS PBL35 END 247.3562
HIERARCH ISS PBLA35 START 103.554
HIERARCH ISS PBLA35 END 103.8857
HIERARCH ISS PBL45 START 205.3997
HIERARCH ISS PBL45 END 205.4457
HIERARCH ISS PBLA45 START 99.2163
HIERARCH ISS PBLA45 END 99.5412
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1