Exposure
ID
SPICA.2025-06-15T10-08-49_1
Header ID
SPICA.2025-06-15T10-08-49
Date updated
2025-06-15 10:07:44 UTC+0000
Release date
None
UTC Start
2025-06-15 10:07:44.800
UTC End
2025-06-15 10:08:44.800
MJD Start
60841.4220462976
MJD End
60841.42274074203
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 28.6364 28.6260 106.5933 106.7716
S1-E1 295.4616 295.5592 70.1666 70.3612
S1-E2 243.8009 243.8533 78.4253 78.6120
S1-W1 254.0856 253.9180 138.7832 138.9975
S2-E1 272.9504 273.0505 66.5949 66.7934
S2-E2 218.9737 219.0325 74.8860 75.0759
S2-W1 230.3567 230.2084 142.5803 142.7995
E1-E2 64.5204 64.5409 -142.7066 -142.4732
E1-W1 311.6296 311.6917 -159.2287 -158.9857
E2-W1 250.4462 250.4852 -163.4301 -163.1855
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 60841.4220462976
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 28.6364
HIERARCH ISS PBL12 END 28.626
HIERARCH ISS PBLA12 START 106.5933
HIERARCH ISS PBLA12 END 106.7716
HIERARCH ISS PBL13 START 295.4616
HIERARCH ISS PBL13 END 295.5592
HIERARCH ISS PBLA13 START 70.1666
HIERARCH ISS PBLA13 END 70.3612
HIERARCH ISS PBL14 START 243.8009
HIERARCH ISS PBL14 END 243.8533
HIERARCH ISS PBLA14 START 78.4253
HIERARCH ISS PBLA14 END 78.612
HIERARCH ISS PBL15 START 254.0856
HIERARCH ISS PBL15 END 253.918
HIERARCH ISS PBLA15 START 138.7832
HIERARCH ISS PBLA15 END 138.9975
HIERARCH ISS PBL23 START 272.9504
HIERARCH ISS PBL23 END 273.0505
HIERARCH ISS PBLA23 START 66.5949
HIERARCH ISS PBLA23 END 66.7934
HIERARCH ISS PBL24 START 218.9737
HIERARCH ISS PBL24 END 219.0325
HIERARCH ISS PBLA24 START 74.886
HIERARCH ISS PBLA24 END 75.0759
HIERARCH ISS PBL25 START 230.3567
HIERARCH ISS PBL25 END 230.2084
HIERARCH ISS PBLA25 START 142.5803
HIERARCH ISS PBLA25 END 142.7995
HIERARCH ISS PBL34 START 64.5204
HIERARCH ISS PBL34 END 64.5409
HIERARCH ISS PBLA34 START -142.7066
HIERARCH ISS PBLA34 END -142.4732
HIERARCH ISS PBL35 START 311.6296
HIERARCH ISS PBL35 END 311.6917
HIERARCH ISS PBLA35 START -159.2287
HIERARCH ISS PBLA35 END -158.9857
HIERARCH ISS PBL45 START 250.4462
HIERARCH ISS PBL45 END 250.4852
HIERARCH ISS PBLA45 START -163.4301
HIERARCH ISS PBLA45 END -163.1855
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1