Exposure
ID
SPICA.2025-08-17T11-15-04_1
Header ID
SPICA.2025-08-17T11-15-04
Date updated
2025-08-17 11:13:59 UTC+0000
Release date
None
UTC Start
2025-08-17 11:13:59.173
UTC End
2025-08-17 11:14:59.173
MJD Start
60904.4680459806
MJD End
60904.46874042503
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
70044
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47760
Name
HD_15130
RA
36.48752
DEC
-12.29047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.4063 23.4025 87.9724 88.1951
S1-E1 281.0587 280.5476 50.7143 50.7842
S1-E2 224.4440 224.0401 58.1319 58.2405
S1-W1 177.1767 177.8522 132.7836 132.9607
S1-W2 136.6405 136.7893 101.4229 101.6704
S2-E1 262.8116 262.3446 47.6235 47.6775
S2-E2 204.4730 204.0985 54.8665 54.9583
S2-W1 161.4166 162.0766 138.6493 138.7968
S2-W2 114.0062 114.1614 104.1601 104.4084
E1-E2 65.2765 65.2385 -155.6382 -155.6809
E1-W1 310.8765 311.0540 -163.6516 -163.7189
E1-W2 221.4155 221.3558 -157.8153 -157.8668
E2-W1 246.4055 246.6252 -165.7680 -165.8387
E2-W2 156.2059 156.1846 -158.7249 -158.7797
W1-W2 93.3640 93.6133 2.3939 2.3298
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 60904.4680459806
PI-COI spica
HIERARCH OBS TARG NAME HD_15130
HIERARCH OBS RA 36.48752
HIERARCH OBS DEC -12.29047
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
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 23.4063
HIERARCH ISS PBL12 END 23.4025
HIERARCH ISS PBLA12 START 87.9724
HIERARCH ISS PBLA12 END 88.1951
HIERARCH ISS PBL13 START 281.0587
HIERARCH ISS PBL13 END 280.5476
HIERARCH ISS PBLA13 START 50.7143
HIERARCH ISS PBLA13 END 50.7842
HIERARCH ISS PBL14 START 224.444
HIERARCH ISS PBL14 END 224.0401
HIERARCH ISS PBLA14 START 58.1319
HIERARCH ISS PBLA14 END 58.2405
HIERARCH ISS PBL15 START 177.1767
HIERARCH ISS PBL15 END 177.8522
HIERARCH ISS PBLA15 START 132.7836
HIERARCH ISS PBLA15 END 132.9607
HIERARCH ISS PBL16 START 136.6405
HIERARCH ISS PBL16 END 136.7893
HIERARCH ISS PBLA16 START 101.4229
HIERARCH ISS PBLA16 END 101.6704
HIERARCH ISS PBL23 START 262.8116
HIERARCH ISS PBL23 END 262.3446
HIERARCH ISS PBLA23 START 47.6235
HIERARCH ISS PBLA23 END 47.6775
HIERARCH ISS PBL24 START 204.473
HIERARCH ISS PBL24 END 204.0985
HIERARCH ISS PBLA24 START 54.8665
HIERARCH ISS PBLA24 END 54.9583
HIERARCH ISS PBL25 START 161.4166
HIERARCH ISS PBL25 END 162.0766
HIERARCH ISS PBLA25 START 138.6493
HIERARCH ISS PBLA25 END 138.7968
HIERARCH ISS PBL26 START 114.0062
HIERARCH ISS PBL26 END 114.1614
HIERARCH ISS PBLA26 START 104.1601
HIERARCH ISS PBLA26 END 104.4084
HIERARCH ISS PBL34 START 65.2765
HIERARCH ISS PBL34 END 65.2385
HIERARCH ISS PBLA34 START -155.6382
HIERARCH ISS PBLA34 END -155.6809
HIERARCH ISS PBL35 START 310.8765
HIERARCH ISS PBL35 END 311.054
HIERARCH ISS PBLA35 START -163.6516
HIERARCH ISS PBLA35 END -163.7189
HIERARCH ISS PBL36 START 221.4155
HIERARCH ISS PBL36 END 221.3558
HIERARCH ISS PBLA36 START -157.8153
HIERARCH ISS PBLA36 END -157.8668
HIERARCH ISS PBL45 START 246.4055
HIERARCH ISS PBL45 END 246.6252
HIERARCH ISS PBLA45 START -165.768
HIERARCH ISS PBLA45 END -165.8387
HIERARCH ISS PBL46 START 156.2059
HIERARCH ISS PBL46 END 156.1846
HIERARCH ISS PBLA46 START -158.7249
HIERARCH ISS PBLA46 END -158.7797
HIERARCH ISS PBL56 START 93.364
HIERARCH ISS PBL56 END 93.6133
HIERARCH ISS PBLA56 START 2.3939
HIERARCH ISS PBLA56 END 2.3298
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1