Exposure
ID
SPICA.2025-06-15T10-05-31_1
Header ID
SPICA.2025-06-15T10-05-31
Date updated
2025-06-15 10:04:26 UTC+0000
Release date
None
UTC Start
2025-06-15 10:04:26.439
UTC End
2025-06-15 10:05:26.439
MJD Start
60841.4197504525
MJD End
60841.42044489693
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 28.6672 28.6572 106.0486 106.2269
S1-E1 295.1570 295.2578 69.5724 69.7669
S1-E2 243.6355 243.6905 77.8551 78.0418
S1-W1 254.5907 254.4265 138.1286 138.3429
S2-E1 272.6387 272.7418 65.9886 66.1870
S2-E2 218.7890 218.8502 74.3061 74.4959
S2-W1 230.8035 230.6583 141.9109 142.1301
E1-E2 64.4565 64.4776 -143.4193 -143.1860
E1-W1 311.4327 311.4984 -159.9706 -159.7278
E2-W1 250.3214 250.3632 -164.1773 -163.9327
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 60841.4197504525
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 28.6672
HIERARCH ISS PBL12 END 28.6572
HIERARCH ISS PBLA12 START 106.0486
HIERARCH ISS PBLA12 END 106.2269
HIERARCH ISS PBL13 START 295.157
HIERARCH ISS PBL13 END 295.2578
HIERARCH ISS PBLA13 START 69.5724
HIERARCH ISS PBLA13 END 69.7669
HIERARCH ISS PBL14 START 243.6355
HIERARCH ISS PBL14 END 243.6905
HIERARCH ISS PBLA14 START 77.8551
HIERARCH ISS PBLA14 END 78.0418
HIERARCH ISS PBL15 START 254.5907
HIERARCH ISS PBL15 END 254.4265
HIERARCH ISS PBLA15 START 138.1286
HIERARCH ISS PBLA15 END 138.3429
HIERARCH ISS PBL23 START 272.6387
HIERARCH ISS PBL23 END 272.7418
HIERARCH ISS PBLA23 START 65.9886
HIERARCH ISS PBLA23 END 66.187
HIERARCH ISS PBL24 START 218.789
HIERARCH ISS PBL24 END 218.8502
HIERARCH ISS PBLA24 START 74.3061
HIERARCH ISS PBLA24 END 74.4959
HIERARCH ISS PBL25 START 230.8035
HIERARCH ISS PBL25 END 230.6583
HIERARCH ISS PBLA25 START 141.9109
HIERARCH ISS PBLA25 END 142.1301
HIERARCH ISS PBL34 START 64.4565
HIERARCH ISS PBL34 END 64.4776
HIERARCH ISS PBLA34 START -143.4193
HIERARCH ISS PBLA34 END -143.186
HIERARCH ISS PBL35 START 311.4327
HIERARCH ISS PBL35 END 311.4984
HIERARCH ISS PBLA35 START -159.9706
HIERARCH ISS PBLA35 END -159.7278
HIERARCH ISS PBL45 START 250.3214
HIERARCH ISS PBL45 END 250.3632
HIERARCH ISS PBLA45 START -164.1773
HIERARCH ISS PBLA45 END -163.9327
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1