Exposure
ID
SPICA.2025-08-14T11-24-24_1
Header ID
SPICA.2025-08-14T11-24-24
Date updated
2025-08-14 11:23:19 UTC+0000
Release date
None
UTC Start
2025-08-14 11:23:19.486
UTC End
2025-08-14 11:24:19.486
MJD Start
60901.4745310927
MJD End
60901.475225537135
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
70003
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51936
Name
HD_219485
RA
348.6546
DEC
74.23127
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.8171 24.8007 123.0812 123.2841
S1-E1 276.1514 276.1764 83.7748 83.9876
S1-E2 223.0977 223.0893 92.1301 92.3360
S1-W1 230.2661 230.0771 159.3784 159.6219
S2-E1 257.4292 257.4632 80.2736 80.4900
S2-E2 202.2176 202.2221 88.5113 88.7200
S2-W1 210.7772 210.6126 163.3752 163.6230
E1-E2 64.2071 64.2183 -126.5507 -126.3032
E1-W1 312.5098 312.5351 -141.7613 -141.5039
E2-W1 251.1177 251.1287 -145.6078 -145.3484
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 60901.4745310927
PI-COI spica
HIERARCH OBS TARG NAME HD_219485
HIERARCH OBS RA 348.6546
HIERARCH OBS DEC 74.23127
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 24.8171
HIERARCH ISS PBL12 END 24.8007
HIERARCH ISS PBLA12 START 123.0812
HIERARCH ISS PBLA12 END 123.2841
HIERARCH ISS PBL13 START 276.1514
HIERARCH ISS PBL13 END 276.1764
HIERARCH ISS PBLA13 START 83.7748
HIERARCH ISS PBLA13 END 83.9876
HIERARCH ISS PBL14 START 223.0977
HIERARCH ISS PBL14 END 223.0893
HIERARCH ISS PBLA14 START 92.1301
HIERARCH ISS PBLA14 END 92.336
HIERARCH ISS PBL15 START 230.2661
HIERARCH ISS PBL15 END 230.0771
HIERARCH ISS PBLA15 START 159.3784
HIERARCH ISS PBLA15 END 159.6219
HIERARCH ISS PBL23 START 257.4292
HIERARCH ISS PBL23 END 257.4632
HIERARCH ISS PBLA23 START 80.2736
HIERARCH ISS PBLA23 END 80.49
HIERARCH ISS PBL24 START 202.2176
HIERARCH ISS PBL24 END 202.2221
HIERARCH ISS PBLA24 START 88.5113
HIERARCH ISS PBLA24 END 88.72
HIERARCH ISS PBL25 START 210.7772
HIERARCH ISS PBL25 END 210.6126
HIERARCH ISS PBLA25 START 163.3752
HIERARCH ISS PBLA25 END 163.623
HIERARCH ISS PBL34 START 64.2071
HIERARCH ISS PBL34 END 64.2183
HIERARCH ISS PBLA34 START -126.5507
HIERARCH ISS PBLA34 END -126.3032
HIERARCH ISS PBL35 START 312.5098
HIERARCH ISS PBL35 END 312.5351
HIERARCH ISS PBLA35 START -141.7613
HIERARCH ISS PBLA35 END -141.5039
HIERARCH ISS PBL45 START 251.1177
HIERARCH ISS PBL45 END 251.1287
HIERARCH ISS PBLA45 START -145.6078
HIERARCH ISS PBLA45 END -145.3484
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1