Exposure
ID
SPICA.2023-10-15T06-23-34_1
Header ID
SPICA.2023-10-15T06-23-34
Date updated
2023-10-15 06:22:29 UTC+0000
Release date
None
UTC Start
2023-10-15 06:22:29.149
UTC End
2023-10-15 06:23:29.149
MJD Start
60232.265615149
MJD End
60232.26630959343
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
64104
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
47673
Name
HD_222439
RA
355.1021
DEC
44.33393
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3454 33.3399 103.2960 103.4457
S1-E1 328.3484 328.3907 71.2055 71.3733
S1-E2 275.8991 275.9251 78.7971 78.9592
S1-W1 275.4334 275.3372 133.0382 133.2064
S2-E1 300.6203 300.6608 67.8272 67.9977
S2-E2 245.9448 245.9723 75.5741 75.7387
S2-W1 247.0352 246.9498 136.8779 137.0490
E1-E2 65.8712 65.8688 -142.3912 -142.2000
E1-W1 313.5189 313.5105 -159.5526 -159.3624
E2-W1 251.3332 251.3274 -163.9879 -163.7979
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60232.265615149
PI-COI ligi
HIERARCH OBS TARG NAME HD_222439
HIERARCH OBS RA 355.1021
HIERARCH OBS DEC 44.33393
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E2W1W2
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 33.3454
HIERARCH ISS PBL12 END 33.3399
HIERARCH ISS PBLA12 START 103.296
HIERARCH ISS PBLA12 END 103.4457
HIERARCH ISS PBL13 START 328.3484
HIERARCH ISS PBL13 END 328.3907
HIERARCH ISS PBLA13 START 71.2055
HIERARCH ISS PBLA13 END 71.3733
HIERARCH ISS PBL14 START 275.8991
HIERARCH ISS PBL14 END 275.9251
HIERARCH ISS PBLA14 START 78.7971
HIERARCH ISS PBLA14 END 78.9592
HIERARCH ISS PBL15 START 275.4334
HIERARCH ISS PBL15 END 275.3372
HIERARCH ISS PBLA15 START 133.0382
HIERARCH ISS PBLA15 END 133.2064
HIERARCH ISS PBL23 START 300.6203
HIERARCH ISS PBL23 END 300.6608
HIERARCH ISS PBLA23 START 67.8272
HIERARCH ISS PBLA23 END 67.9977
HIERARCH ISS PBL24 START 245.9448
HIERARCH ISS PBL24 END 245.9723
HIERARCH ISS PBLA24 START 75.5741
HIERARCH ISS PBLA24 END 75.7387
HIERARCH ISS PBL25 START 247.0352
HIERARCH ISS PBL25 END 246.9498
HIERARCH ISS PBLA25 START 136.8779
HIERARCH ISS PBLA25 END 137.049
HIERARCH ISS PBL34 START 65.8712
HIERARCH ISS PBL34 END 65.8688
HIERARCH ISS PBLA34 START -142.3912
HIERARCH ISS PBLA34 END -142.2
HIERARCH ISS PBL35 START 313.5189
HIERARCH ISS PBL35 END 313.5105
HIERARCH ISS PBLA35 START -159.5526
HIERARCH ISS PBLA35 END -159.3624
HIERARCH ISS PBL45 START 251.3332
HIERARCH ISS PBL45 END 251.3274
HIERARCH ISS PBLA45 START -163.9879
HIERARCH ISS PBLA45 END -163.7979
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1