Exposure
ID
SPICA.2024-08-19T07-53-06_1
Header ID
SPICA.2024-08-19T07-53-06
Date updated
2024-08-19 07:52:00 UTC+0000
Release date
None
UTC Start
2024-08-19 07:52:00.900
UTC End
2024-08-19 07:53:00.900
MJD Start
60541.3277881908
MJD End
60541.32848263523
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
64011
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5321 33.5340 84.5642 84.7188
S1-E1 314.5082 314.7181 52.4222 52.5620
S1-E2 267.2578 267.3902 60.2980 60.4377
S1-W1 277.8377 277.8603 110.4585 110.6605
S1-W2 209.8472 209.8432 93.0354 93.2049
S2-E1 286.6712 286.8841 48.8544 48.9952
S2-E2 237.0893 237.2238 56.9658 57.1053
S2-W1 248.1047 248.1392 113.8422 114.0497
S2-W2 176.7501 176.7457 94.6369 94.8093
E1-E2 61.7923 61.8662 -163.9230 -163.7532
E1-W1 289.1225 289.5313 177.8082 178.0008
E1-W2 206.7588 207.0247 -168.9289 -168.7538
E2-W1 231.2575 231.5872 173.0035 173.2029
E2-W2 145.3024 145.4939 -171.0556 -170.8780
W1-W2 99.8631 99.9821 -30.5507 -30.3210
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60541.3277881908
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 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 33.5321
HIERARCH ISS PBL12 END 33.534
HIERARCH ISS PBLA12 START 84.5642
HIERARCH ISS PBLA12 END 84.7188
HIERARCH ISS PBL13 START 314.5082
HIERARCH ISS PBL13 END 314.7181
HIERARCH ISS PBLA13 START 52.4222
HIERARCH ISS PBLA13 END 52.562
HIERARCH ISS PBL14 START 267.2578
HIERARCH ISS PBL14 END 267.3902
HIERARCH ISS PBLA14 START 60.298
HIERARCH ISS PBLA14 END 60.4377
HIERARCH ISS PBL15 START 277.8377
HIERARCH ISS PBL15 END 277.8603
HIERARCH ISS PBLA15 START 110.4585
HIERARCH ISS PBLA15 END 110.6605
HIERARCH ISS PBL16 START 209.8472
HIERARCH ISS PBL16 END 209.8432
HIERARCH ISS PBLA16 START 93.0354
HIERARCH ISS PBLA16 END 93.2049
HIERARCH ISS PBL23 START 286.6712
HIERARCH ISS PBL23 END 286.8841
HIERARCH ISS PBLA23 START 48.8544
HIERARCH ISS PBLA23 END 48.9952
HIERARCH ISS PBL24 START 237.0893
HIERARCH ISS PBL24 END 237.2238
HIERARCH ISS PBLA24 START 56.9658
HIERARCH ISS PBLA24 END 57.1053
HIERARCH ISS PBL25 START 248.1047
HIERARCH ISS PBL25 END 248.1392
HIERARCH ISS PBLA25 START 113.8422
HIERARCH ISS PBLA25 END 114.0497
HIERARCH ISS PBL26 START 176.7501
HIERARCH ISS PBL26 END 176.7457
HIERARCH ISS PBLA26 START 94.6369
HIERARCH ISS PBLA26 END 94.8093
HIERARCH ISS PBL34 START 61.7923
HIERARCH ISS PBL34 END 61.8662
HIERARCH ISS PBLA34 START -163.923
HIERARCH ISS PBLA34 END -163.7532
HIERARCH ISS PBL35 START 289.1225
HIERARCH ISS PBL35 END 289.5313
HIERARCH ISS PBLA35 START 177.8082
HIERARCH ISS PBLA35 END 178.0008
HIERARCH ISS PBL36 START 206.7588
HIERARCH ISS PBL36 END 207.0247
HIERARCH ISS PBLA36 START -168.9289
HIERARCH ISS PBLA36 END -168.7538
HIERARCH ISS PBL45 START 231.2575
HIERARCH ISS PBL45 END 231.5872
HIERARCH ISS PBLA45 START 173.0035
HIERARCH ISS PBLA45 END 173.2029
HIERARCH ISS PBL46 START 145.3024
HIERARCH ISS PBL46 END 145.4939
HIERARCH ISS PBLA46 START -171.0556
HIERARCH ISS PBLA46 END -170.878
HIERARCH ISS PBL56 START 99.8631
HIERARCH ISS PBL56 END 99.9821
HIERARCH ISS PBLA56 START -30.5507
HIERARCH ISS PBLA56 END -30.321
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1