Exposure
ID
SPICA.2025-10-07T07-18-50_1
Header ID
SPICA.2025-10-07T07-18-50
Date updated
2025-10-07 07:18:10 UTC+0000
Release date
None
UTC Start
2025-10-07 07:18:10.070
UTC End
2025-10-07 07:18:40.670
MJD Start
60955.3042832171
MJD End
60955.30463738378
Exposure time (s)
30.6
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.9623 31.9589 99.5101 99.6105
S1-E1 315.3930 315.4639 65.7044 65.8125
S1-E2 264.0923 264.1359 73.6672 73.7717
S1-W1 271.9415 271.8752 129.1569 129.2766
S1-W2 200.2032 200.1647 109.3235 109.4289
S2-E1 289.3815 289.4523 62.1812 62.2913
S2-E2 235.7386 235.7839 70.2790 70.3849
S2-W1 244.6747 244.6173 132.8618 132.9841
S2-W2 168.7965 168.7619 111.1729 111.2795
E1-E2 65.0996 65.1144 -148.4887 -148.3600
E1-W1 311.0601 311.1259 -165.7457 -165.6120
E1-W2 219.3872 219.4379 -153.3116 -153.1815
E2-W1 249.6392 249.6889 -170.1825 -170.0477
E2-W2 154.6151 154.6508 -155.3402 -155.2095
W1-W2 107.7277 107.7386 -11.7533 -11.6153
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 60955.3042832171
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.00510000018402934
HIERARCH DET NDIT 6000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.9623
HIERARCH ISS PBL12 END 31.9589
HIERARCH ISS PBLA12 START 99.5101
HIERARCH ISS PBLA12 END 99.6105
HIERARCH ISS PBL13 START 315.393
HIERARCH ISS PBL13 END 315.4639
HIERARCH ISS PBLA13 START 65.7044
HIERARCH ISS PBLA13 END 65.8125
HIERARCH ISS PBL14 START 264.0923
HIERARCH ISS PBL14 END 264.1359
HIERARCH ISS PBLA14 START 73.6672
HIERARCH ISS PBLA14 END 73.7717
HIERARCH ISS PBL15 START 271.9415
HIERARCH ISS PBL15 END 271.8752
HIERARCH ISS PBLA15 START 129.1569
HIERARCH ISS PBLA15 END 129.2766
HIERARCH ISS PBL16 START 200.2032
HIERARCH ISS PBL16 END 200.1647
HIERARCH ISS PBLA16 START 109.3235
HIERARCH ISS PBLA16 END 109.4289
HIERARCH ISS PBL23 START 289.3815
HIERARCH ISS PBL23 END 289.4523
HIERARCH ISS PBLA23 START 62.1812
HIERARCH ISS PBLA23 END 62.2913
HIERARCH ISS PBL24 START 235.7386
HIERARCH ISS PBL24 END 235.7839
HIERARCH ISS PBLA24 START 70.279
HIERARCH ISS PBLA24 END 70.3849
HIERARCH ISS PBL25 START 244.6747
HIERARCH ISS PBL25 END 244.6173
HIERARCH ISS PBLA25 START 132.8618
HIERARCH ISS PBLA25 END 132.9841
HIERARCH ISS PBL26 START 168.7965
HIERARCH ISS PBL26 END 168.7619
HIERARCH ISS PBLA26 START 111.1729
HIERARCH ISS PBLA26 END 111.2795
HIERARCH ISS PBL34 START 65.0996
HIERARCH ISS PBL34 END 65.1144
HIERARCH ISS PBLA34 START -148.4887
HIERARCH ISS PBLA34 END -148.36
HIERARCH ISS PBL35 START 311.0601
HIERARCH ISS PBL35 END 311.1259
HIERARCH ISS PBLA35 START -165.7457
HIERARCH ISS PBLA35 END -165.612
HIERARCH ISS PBL36 START 219.3872
HIERARCH ISS PBL36 END 219.4379
HIERARCH ISS PBLA36 START -153.3116
HIERARCH ISS PBLA36 END -153.1815
HIERARCH ISS PBL45 START 249.6392
HIERARCH ISS PBL45 END 249.6889
HIERARCH ISS PBLA45 START -170.1825
HIERARCH ISS PBLA45 END -170.0477
HIERARCH ISS PBL46 START 154.6151
HIERARCH ISS PBL46 END 154.6508
HIERARCH ISS PBLA46 START -155.3402
HIERARCH ISS PBLA46 END -155.2095
HIERARCH ISS PBL56 START 107.7277
HIERARCH ISS PBL56 END 107.7386
HIERARCH ISS PBLA56 START -11.7533
HIERARCH ISS PBLA56 END -11.6153
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1