Exposure
ID
SPICA.2025-09-15T07-25-04_1
Header ID
SPICA.2025-09-15T07-25-04
Date updated
2025-09-15 07:23:59 UTC+0000
Release date
None
UTC Start
2025-09-15 07:23:59.251
UTC End
2025-09-15 07:24:59.251
MJD Start
60933.3083246606
MJD End
60933.30901910503
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
64046
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47704
Name
HD_222368
RA
354.9877
DEC
5.626291
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.0356 30.0441 96.3612 96.5315
S1-E1 302.2737 301.9660 60.8726 61.0042
S1-E2 251.0227 250.8189 69.0650 69.2137
S1-W1 243.9075 244.3141 129.9895 130.1296
S1-W2 184.1453 184.2883 107.0815 107.2521
S2-E1 278.3644 278.0636 57.2812 57.4044
S2-E2 224.7541 224.5492 65.5514 65.6933
S2-W1 219.5295 219.9184 134.3350 134.4651
S2-W2 154.7348 154.8695 109.1507 109.3202
E1-E2 64.6166 64.5623 -152.7401 -152.6887
E1-W1 313.5260 313.5245 -165.7501 -165.7234
E1-W2 219.6334 219.4972 -156.3728 -156.3306
E2-W1 250.9900 251.0484 -169.0726 -169.0486
E2-W2 155.2007 155.1194 -157.8844 -157.8456
W1-W2 103.2290 103.3753 -6.0336 -5.9984
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.3083246606
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_222368
HIERARCH OBS RA 354.9877
HIERARCH OBS DEC 5.626291
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 30.0356
HIERARCH ISS PBL12 END 30.0441
HIERARCH ISS PBLA12 START 96.3612
HIERARCH ISS PBLA12 END 96.5315
HIERARCH ISS PBL13 START 302.2737
HIERARCH ISS PBL13 END 301.966
HIERARCH ISS PBLA13 START 60.8726
HIERARCH ISS PBLA13 END 61.0042
HIERARCH ISS PBL14 START 251.0227
HIERARCH ISS PBL14 END 250.8189
HIERARCH ISS PBLA14 START 69.065
HIERARCH ISS PBLA14 END 69.2137
HIERARCH ISS PBL15 START 243.9075
HIERARCH ISS PBL15 END 244.3141
HIERARCH ISS PBLA15 START 129.9895
HIERARCH ISS PBLA15 END 130.1296
HIERARCH ISS PBL16 START 184.1453
HIERARCH ISS PBL16 END 184.2883
HIERARCH ISS PBLA16 START 107.0815
HIERARCH ISS PBLA16 END 107.2521
HIERARCH ISS PBL23 START 278.3644
HIERARCH ISS PBL23 END 278.0636
HIERARCH ISS PBLA23 START 57.2812
HIERARCH ISS PBLA23 END 57.4044
HIERARCH ISS PBL24 START 224.7541
HIERARCH ISS PBL24 END 224.5492
HIERARCH ISS PBLA24 START 65.5514
HIERARCH ISS PBLA24 END 65.6933
HIERARCH ISS PBL25 START 219.5295
HIERARCH ISS PBL25 END 219.9184
HIERARCH ISS PBLA25 START 134.335
HIERARCH ISS PBLA25 END 134.4651
HIERARCH ISS PBL26 START 154.7348
HIERARCH ISS PBL26 END 154.8695
HIERARCH ISS PBLA26 START 109.1507
HIERARCH ISS PBLA26 END 109.3202
HIERARCH ISS PBL34 START 64.6166
HIERARCH ISS PBL34 END 64.5623
HIERARCH ISS PBLA34 START -152.7401
HIERARCH ISS PBLA34 END -152.6887
HIERARCH ISS PBL35 START 313.526
HIERARCH ISS PBL35 END 313.5245
HIERARCH ISS PBLA35 START -165.7501
HIERARCH ISS PBLA35 END -165.7234
HIERARCH ISS PBL36 START 219.6334
HIERARCH ISS PBL36 END 219.4972
HIERARCH ISS PBLA36 START -156.3728
HIERARCH ISS PBLA36 END -156.3306
HIERARCH ISS PBL45 START 250.99
HIERARCH ISS PBL45 END 251.0484
HIERARCH ISS PBLA45 START -169.0726
HIERARCH ISS PBLA45 END -169.0486
HIERARCH ISS PBL46 START 155.2007
HIERARCH ISS PBL46 END 155.1194
HIERARCH ISS PBLA46 START -157.8844
HIERARCH ISS PBLA46 END -157.8456
HIERARCH ISS PBL56 START 103.229
HIERARCH ISS PBL56 END 103.3753
HIERARCH ISS PBLA56 START -6.0336
HIERARCH ISS PBLA56 END -5.9984
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1