Exposure
ID
SPICA.2025-11-13T06-51-23_1
Header ID
SPICA.2025-11-13T06-51-23
Date updated
2025-11-13 06:50:18 UTC+0000
Release date
None
UTC Start
2025-11-13 06:50:18.621
UTC End
2025-11-13 06:51:18.621
MJD Start
60992.2849377441
MJD End
60992.285632188534
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.2887
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.57109
Observation
ID
71740
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47779
Name
HD_22484
RA
54.21826
DEC
0.4016619
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.2628 28.2635 90.2996 90.4843
S1-E1 303.6033 303.2523 55.6171 55.7161
S1-E2 249.0342 248.7669 63.2186 63.3427
S1-W1 216.8791 217.3730 126.6407 126.8173
S1-W2 169.3235 169.4425 101.4268 101.6261
S2-E1 280.8231 280.4983 52.3341 52.4220
S2-E2 224.2394 223.9872 59.9292 60.0427
S2-W1 194.8345 195.3235 131.5721 131.7354
S2-W2 141.6970 141.8170 103.6328 103.8331
E1-E2 65.6249 65.5997 -154.5140 -154.5017
E1-W1 310.4651 310.6624 -165.7283 -165.7356
E1-W2 221.7639 221.7392 -157.5767 -157.5721
E2-W1 246.4239 246.6509 -168.6970 -168.7057
E2-W2 156.2721 156.2732 -158.8623 -158.8606
W1-W2 96.2246 96.4541 -4.8019 -4.7886
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60992.2849377441
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_22484
HIERARCH OBS RA 54.21826
HIERARCH OBS DEC 0.4016619
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 28.2628
HIERARCH ISS PBL12 END 28.2635
HIERARCH ISS PBLA12 START 90.2996
HIERARCH ISS PBLA12 END 90.4843
HIERARCH ISS PBL13 START 303.6033
HIERARCH ISS PBL13 END 303.2523
HIERARCH ISS PBLA13 START 55.6171
HIERARCH ISS PBLA13 END 55.7161
HIERARCH ISS PBL14 START 249.0342
HIERARCH ISS PBL14 END 248.7669
HIERARCH ISS PBLA14 START 63.2186
HIERARCH ISS PBLA14 END 63.3427
HIERARCH ISS PBL15 START 216.8791
HIERARCH ISS PBL15 END 217.373
HIERARCH ISS PBLA15 START 126.6407
HIERARCH ISS PBLA15 END 126.8173
HIERARCH ISS PBL16 START 169.3235
HIERARCH ISS PBL16 END 169.4425
HIERARCH ISS PBLA16 START 101.4268
HIERARCH ISS PBLA16 END 101.6261
HIERARCH ISS PBL23 START 280.8231
HIERARCH ISS PBL23 END 280.4983
HIERARCH ISS PBLA23 START 52.3341
HIERARCH ISS PBLA23 END 52.422
HIERARCH ISS PBL24 START 224.2394
HIERARCH ISS PBL24 END 223.9872
HIERARCH ISS PBLA24 START 59.9292
HIERARCH ISS PBLA24 END 60.0427
HIERARCH ISS PBL25 START 194.8345
HIERARCH ISS PBL25 END 195.3235
HIERARCH ISS PBLA25 START 131.5721
HIERARCH ISS PBLA25 END 131.7354
HIERARCH ISS PBL26 START 141.697
HIERARCH ISS PBL26 END 141.817
HIERARCH ISS PBLA26 START 103.6328
HIERARCH ISS PBLA26 END 103.8331
HIERARCH ISS PBL34 START 65.6249
HIERARCH ISS PBL34 END 65.5997
HIERARCH ISS PBLA34 START -154.514
HIERARCH ISS PBLA34 END -154.5017
HIERARCH ISS PBL35 START 310.4651
HIERARCH ISS PBL35 END 310.6624
HIERARCH ISS PBLA35 START -165.7283
HIERARCH ISS PBLA35 END -165.7356
HIERARCH ISS PBL36 START 221.7639
HIERARCH ISS PBL36 END 221.7392
HIERARCH ISS PBLA36 START -157.5767
HIERARCH ISS PBLA36 END -157.5721
HIERARCH ISS PBL45 START 246.4239
HIERARCH ISS PBL45 END 246.6509
HIERARCH ISS PBLA45 START -168.697
HIERARCH ISS PBLA45 END -168.7057
HIERARCH ISS PBL46 START 156.2721
HIERARCH ISS PBL46 END 156.2732
HIERARCH ISS PBLA46 START -158.8623
HIERARCH ISS PBLA46 END -158.8606
HIERARCH ISS PBL56 START 96.2246
HIERARCH ISS PBL56 END 96.4541
HIERARCH ISS PBLA56 START -4.8019
HIERARCH ISS PBLA56 END -4.7886
HIERARCH CHARA TAU0 3.2887
HIERARCH CHARA SEEING 1.57109