Exposure
ID
SPICA.2025-08-14T11-17-28_1
Header ID
SPICA.2025-08-14T11-17-28
Date updated
2025-08-14 11:16:23 UTC+0000
Release date
None
UTC Start
2025-08-14 11:16:23.240
UTC End
2025-08-14 11:17:23.240
MJD Start
60901.4697134261
MJD End
60901.47040787053
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 24.9202 24.9044 121.7813 121.9839
S1-E1 275.9709 276.0014 82.4105 82.6233
S1-E2 223.1331 223.1297 90.8104 91.0162
S1-W1 231.4623 231.2775 157.8211 158.0637
S2-E1 257.1924 257.2314 78.8867 79.1031
S2-E2 202.1729 202.1817 87.1736 87.3823
S2-W1 211.8197 211.6585 161.7902 162.0370
E1-E2 64.1325 64.1444 -128.1371 -127.8896
E1-W1 312.3378 312.3658 -143.4108 -143.1535
E2-W1 251.0397 251.0528 -147.2696 -147.0104
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 60901.4697134261
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 24.9202
HIERARCH ISS PBL12 END 24.9044
HIERARCH ISS PBLA12 START 121.7813
HIERARCH ISS PBLA12 END 121.9839
HIERARCH ISS PBL13 START 275.9709
HIERARCH ISS PBL13 END 276.0014
HIERARCH ISS PBLA13 START 82.4105
HIERARCH ISS PBLA13 END 82.6233
HIERARCH ISS PBL14 START 223.1331
HIERARCH ISS PBL14 END 223.1297
HIERARCH ISS PBLA14 START 90.8104
HIERARCH ISS PBLA14 END 91.0162
HIERARCH ISS PBL15 START 231.4623
HIERARCH ISS PBL15 END 231.2775
HIERARCH ISS PBLA15 START 157.8211
HIERARCH ISS PBLA15 END 158.0637
HIERARCH ISS PBL23 START 257.1924
HIERARCH ISS PBL23 END 257.2314
HIERARCH ISS PBLA23 START 78.8867
HIERARCH ISS PBLA23 END 79.1031
HIERARCH ISS PBL24 START 202.1729
HIERARCH ISS PBL24 END 202.1817
HIERARCH ISS PBLA24 START 87.1736
HIERARCH ISS PBLA24 END 87.3823
HIERARCH ISS PBL25 START 211.8197
HIERARCH ISS PBL25 END 211.6585
HIERARCH ISS PBLA25 START 161.7902
HIERARCH ISS PBLA25 END 162.037
HIERARCH ISS PBL34 START 64.1325
HIERARCH ISS PBL34 END 64.1444
HIERARCH ISS PBLA34 START -128.1371
HIERARCH ISS PBLA34 END -127.8896
HIERARCH ISS PBL35 START 312.3378
HIERARCH ISS PBL35 END 312.3658
HIERARCH ISS PBLA35 START -143.4108
HIERARCH ISS PBLA35 END -143.1535
HIERARCH ISS PBL45 START 251.0397
HIERARCH ISS PBL45 END 251.0528
HIERARCH ISS PBLA45 START -147.2696
HIERARCH ISS PBLA45 END -147.0104
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1