Exposure
ID
SPICA.2025-09-15T07-23-58_1
Header ID
SPICA.2025-09-15T07-23-58
Date updated
2025-09-15 07:22:53 UTC+0000
Release date
None
UTC Start
2025-09-15 07:22:53.132
UTC End
2025-09-15 07:23:53.132
MJD Start
60933.3075593957
MJD End
60933.30825384013
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 30.0272 30.0355 96.1875 96.3581
S1-E1 302.5866 302.2793 60.7394 60.8702
S1-E2 251.2309 251.0265 68.9142 69.0623
S1-W1 243.4924 243.9001 129.8457 129.9869
S1-W2 184.0007 184.1427 106.9072 107.0784
S2-E1 278.6699 278.3699 57.1565 57.2789
S2-E2 224.9630 224.7579 65.4076 65.5488
S2-W1 219.1319 219.5224 134.2013 134.3326
S2-W2 154.5985 154.7323 108.9775 109.1476
E1-E2 64.6707 64.6176 -152.7919 -152.7410
E1-W1 313.5209 313.5260 -165.7769 -165.7505
E1-W2 219.7680 219.6359 -156.4152 -156.3735
E2-W1 250.9250 250.9889 -169.0968 -169.0730
E2-W2 155.2804 155.2022 -157.9234 -157.8851
W1-W2 103.0776 103.2262 -6.0696 -6.0342
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.3075593957
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 30.0272
HIERARCH ISS PBL12 END 30.0355
HIERARCH ISS PBLA12 START 96.1875
HIERARCH ISS PBLA12 END 96.3581
HIERARCH ISS PBL13 START 302.5866
HIERARCH ISS PBL13 END 302.2793
HIERARCH ISS PBLA13 START 60.7394
HIERARCH ISS PBLA13 END 60.8702
HIERARCH ISS PBL14 START 251.2309
HIERARCH ISS PBL14 END 251.0265
HIERARCH ISS PBLA14 START 68.9142
HIERARCH ISS PBLA14 END 69.0623
HIERARCH ISS PBL15 START 243.4924
HIERARCH ISS PBL15 END 243.9001
HIERARCH ISS PBLA15 START 129.8457
HIERARCH ISS PBLA15 END 129.9869
HIERARCH ISS PBL16 START 184.0007
HIERARCH ISS PBL16 END 184.1427
HIERARCH ISS PBLA16 START 106.9072
HIERARCH ISS PBLA16 END 107.0784
HIERARCH ISS PBL23 START 278.6699
HIERARCH ISS PBL23 END 278.3699
HIERARCH ISS PBLA23 START 57.1565
HIERARCH ISS PBLA23 END 57.2789
HIERARCH ISS PBL24 START 224.963
HIERARCH ISS PBL24 END 224.7579
HIERARCH ISS PBLA24 START 65.4076
HIERARCH ISS PBLA24 END 65.5488
HIERARCH ISS PBL25 START 219.1319
HIERARCH ISS PBL25 END 219.5224
HIERARCH ISS PBLA25 START 134.2013
HIERARCH ISS PBLA25 END 134.3326
HIERARCH ISS PBL26 START 154.5985
HIERARCH ISS PBL26 END 154.7323
HIERARCH ISS PBLA26 START 108.9775
HIERARCH ISS PBLA26 END 109.1476
HIERARCH ISS PBL34 START 64.6707
HIERARCH ISS PBL34 END 64.6176
HIERARCH ISS PBLA34 START -152.7919
HIERARCH ISS PBLA34 END -152.741
HIERARCH ISS PBL35 START 313.5209
HIERARCH ISS PBL35 END 313.526
HIERARCH ISS PBLA35 START -165.7769
HIERARCH ISS PBLA35 END -165.7505
HIERARCH ISS PBL36 START 219.768
HIERARCH ISS PBL36 END 219.6359
HIERARCH ISS PBLA36 START -156.4152
HIERARCH ISS PBLA36 END -156.3735
HIERARCH ISS PBL45 START 250.925
HIERARCH ISS PBL45 END 250.9889
HIERARCH ISS PBLA45 START -169.0968
HIERARCH ISS PBLA45 END -169.073
HIERARCH ISS PBL46 START 155.2804
HIERARCH ISS PBL46 END 155.2022
HIERARCH ISS PBLA46 START -157.9234
HIERARCH ISS PBLA46 END -157.8851
HIERARCH ISS PBL56 START 103.0776
HIERARCH ISS PBL56 END 103.2262
HIERARCH ISS PBLA56 START -6.0696
HIERARCH ISS PBLA56 END -6.0342
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1