Exposure
ID
SPICA.2025-12-15T08-24-21_1
Header ID
SPICA.2025-12-15T08-24-21
Date updated
2025-12-15 08:23:16 UTC+0000
Release date
None
UTC Start
2025-12-15 08:23:16.414
UTC End
2025-12-15 08:24:16.414
MJD Start
61024.3494955372
MJD End
61024.35018998163
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
9.35854
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.02801
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9915 33.9917 90.9727 91.1262
S1-E1 330.5720 330.5875 59.3655 59.4976
S1-E2 278.7629 278.7623 66.9032 67.0402
S1-W1 271.4152 271.5404 119.4210 119.6044
S1-W2 209.3750 209.3935 100.0037 100.1688
S2-E1 302.1484 302.1709 55.9854 56.1157
S2-E2 248.1145 248.1182 63.7002 63.8351
S2-W1 242.0704 242.2047 123.2565 123.4414
S2-W2 175.8858 175.9054 101.7421 101.9093
E1-E2 65.3973 65.4261 -154.6326 -154.5080
E1-W1 305.5690 305.8500 -170.9577 -170.8295
E1-W2 219.2538 219.3808 -159.0922 -158.9682
E2-W1 243.5033 243.7550 -175.2872 -175.1555
E2-W2 154.1384 154.2367 -160.9827 -160.8587
W1-W2 101.5550 101.6969 -17.3119 -17.1504
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.3494955372
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 33.9915
HIERARCH ISS PBL12 END 33.9917
HIERARCH ISS PBLA12 START 90.9727
HIERARCH ISS PBLA12 END 91.1262
HIERARCH ISS PBL13 START 330.572
HIERARCH ISS PBL13 END 330.5875
HIERARCH ISS PBLA13 START 59.3655
HIERARCH ISS PBLA13 END 59.4976
HIERARCH ISS PBL14 START 278.7629
HIERARCH ISS PBL14 END 278.7623
HIERARCH ISS PBLA14 START 66.9032
HIERARCH ISS PBLA14 END 67.0402
HIERARCH ISS PBL15 START 271.4152
HIERARCH ISS PBL15 END 271.5404
HIERARCH ISS PBLA15 START 119.421
HIERARCH ISS PBLA15 END 119.6044
HIERARCH ISS PBL16 START 209.375
HIERARCH ISS PBL16 END 209.3935
HIERARCH ISS PBLA16 START 100.0037
HIERARCH ISS PBLA16 END 100.1688
HIERARCH ISS PBL23 START 302.1484
HIERARCH ISS PBL23 END 302.1709
HIERARCH ISS PBLA23 START 55.9854
HIERARCH ISS PBLA23 END 56.1157
HIERARCH ISS PBL24 START 248.1145
HIERARCH ISS PBL24 END 248.1182
HIERARCH ISS PBLA24 START 63.7002
HIERARCH ISS PBLA24 END 63.8351
HIERARCH ISS PBL25 START 242.0704
HIERARCH ISS PBL25 END 242.2047
HIERARCH ISS PBLA25 START 123.2565
HIERARCH ISS PBLA25 END 123.4414
HIERARCH ISS PBL26 START 175.8858
HIERARCH ISS PBL26 END 175.9054
HIERARCH ISS PBLA26 START 101.7421
HIERARCH ISS PBLA26 END 101.9093
HIERARCH ISS PBL34 START 65.3973
HIERARCH ISS PBL34 END 65.4261
HIERARCH ISS PBLA34 START -154.6326
HIERARCH ISS PBLA34 END -154.508
HIERARCH ISS PBL35 START 305.569
HIERARCH ISS PBL35 END 305.85
HIERARCH ISS PBLA35 START -170.9577
HIERARCH ISS PBLA35 END -170.8295
HIERARCH ISS PBL36 START 219.2538
HIERARCH ISS PBL36 END 219.3808
HIERARCH ISS PBLA36 START -159.0922
HIERARCH ISS PBLA36 END -158.9682
HIERARCH ISS PBL45 START 243.5033
HIERARCH ISS PBL45 END 243.755
HIERARCH ISS PBLA45 START -175.2872
HIERARCH ISS PBLA45 END -175.1555
HIERARCH ISS PBL46 START 154.1384
HIERARCH ISS PBL46 END 154.2367
HIERARCH ISS PBLA46 START -160.9827
HIERARCH ISS PBLA46 END -160.8587
HIERARCH ISS PBL56 START 101.555
HIERARCH ISS PBL56 END 101.6969
HIERARCH ISS PBLA56 START -17.3119
HIERARCH ISS PBLA56 END -17.1504
HIERARCH CHARA TAU0 9.35854
HIERARCH CHARA SEEING 1.02801