Exposure
ID
SPICA.2025-12-13T07-26-01_1
Header ID
SPICA.2025-12-13T07-26-01
Date updated
2025-12-13 07:24:56 UTC+0000
Release date
None
UTC Start
2025-12-13 07:24:56.595
UTC End
2025-12-13 07:25:56.595
MJD Start
61022.3089883731
MJD End
61022.30968281753
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
23.20434
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.08998
Observation
ID
72268
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
53673
Name
HD_39003
RA
87.87251
DEC
39.14848
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9563 33.9557 92.8517 93.0050
S1-E1 327.6801 327.7589 60.7204 60.8670
S1-E2 276.5831 276.6297 68.4290 68.5758
S1-W1 277.8594 277.8947 121.0019 121.1853
S1-W2 210.8138 210.8075 101.9407 102.1039
S2-E1 299.4699 299.5514 57.2630 57.4100
S2-E2 246.0661 246.1149 65.1581 65.3048
S2-W1 248.4367 248.4818 124.6991 124.8854
S2-W2 177.3650 177.3603 103.6737 103.8389
E1-E2 65.1838 65.2148 -153.9704 -153.8125
E1-W1 307.0945 307.3216 -171.0737 -170.9092
E1-W2 218.8515 218.9739 -158.6813 -158.5226
E2-W1 245.5429 245.7376 -175.5516 -175.3839
E2-W2 153.9810 154.0724 -160.6737 -160.5144
W1-W2 104.4923 104.5861 -17.7839 -17.5962
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3089883731
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_39003
HIERARCH OBS RA 87.87251
HIERARCH OBS DEC 39.14848
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 33.9563
HIERARCH ISS PBL12 END 33.9557
HIERARCH ISS PBLA12 START 92.8517
HIERARCH ISS PBLA12 END 93.005
HIERARCH ISS PBL13 START 327.6801
HIERARCH ISS PBL13 END 327.7589
HIERARCH ISS PBLA13 START 60.7204
HIERARCH ISS PBLA13 END 60.867
HIERARCH ISS PBL14 START 276.5831
HIERARCH ISS PBL14 END 276.6297
HIERARCH ISS PBLA14 START 68.429
HIERARCH ISS PBLA14 END 68.5758
HIERARCH ISS PBL15 START 277.8594
HIERARCH ISS PBL15 END 277.8947
HIERARCH ISS PBLA15 START 121.0019
HIERARCH ISS PBLA15 END 121.1853
HIERARCH ISS PBL16 START 210.8138
HIERARCH ISS PBL16 END 210.8075
HIERARCH ISS PBLA16 START 101.9407
HIERARCH ISS PBLA16 END 102.1039
HIERARCH ISS PBL23 START 299.4699
HIERARCH ISS PBL23 END 299.5514
HIERARCH ISS PBLA23 START 57.263
HIERARCH ISS PBLA23 END 57.41
HIERARCH ISS PBL24 START 246.0661
HIERARCH ISS PBL24 END 246.1149
HIERARCH ISS PBLA24 START 65.1581
HIERARCH ISS PBLA24 END 65.3048
HIERARCH ISS PBL25 START 248.4367
HIERARCH ISS PBL25 END 248.4818
HIERARCH ISS PBLA25 START 124.6991
HIERARCH ISS PBLA25 END 124.8854
HIERARCH ISS PBL26 START 177.365
HIERARCH ISS PBL26 END 177.3603
HIERARCH ISS PBLA26 START 103.6737
HIERARCH ISS PBLA26 END 103.8389
HIERARCH ISS PBL34 START 65.1838
HIERARCH ISS PBL34 END 65.2148
HIERARCH ISS PBLA34 START -153.9704
HIERARCH ISS PBLA34 END -153.8125
HIERARCH ISS PBL35 START 307.0945
HIERARCH ISS PBL35 END 307.3216
HIERARCH ISS PBLA35 START -171.0737
HIERARCH ISS PBLA35 END -170.9092
HIERARCH ISS PBL36 START 218.8515
HIERARCH ISS PBL36 END 218.9739
HIERARCH ISS PBLA36 START -158.6813
HIERARCH ISS PBLA36 END -158.5226
HIERARCH ISS PBL45 START 245.5429
HIERARCH ISS PBL45 END 245.7376
HIERARCH ISS PBLA45 START -175.5516
HIERARCH ISS PBLA45 END -175.3839
HIERARCH ISS PBL46 START 153.981
HIERARCH ISS PBL46 END 154.0724
HIERARCH ISS PBLA46 START -160.6737
HIERARCH ISS PBLA46 END -160.5144
HIERARCH ISS PBL56 START 104.4923
HIERARCH ISS PBL56 END 104.5861
HIERARCH ISS PBLA56 START -17.7839
HIERARCH ISS PBLA56 END -17.5962
HIERARCH CHARA TAU0 23.20434
HIERARCH CHARA SEEING 1.08998