Exposure
ID
SPICA.2025-12-14T05-51-35_1
Header ID
SPICA.2025-12-14T05-51-35
Date updated
2025-12-14 05:50:30 UTC+0000
Release date
None
UTC Start
2025-12-14 05:50:30.806
UTC End
2025-12-14 05:51:30.806
MJD Start
61023.2434121074
MJD End
61023.24410655183
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.83713
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.03931
Observation
ID
72283
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
53688
Name
HD_38656
RA
87.2935
DEC
39.18107
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8979 33.9000 80.4087 80.5586
S1-E1 315.3201 315.5547 49.8176 49.9385
S1-E2 269.2183 269.3607 57.3691 57.4931
S1-W1 273.7755 273.8240 104.9226 105.1318
S1-W2 210.9545 210.9548 88.3095 88.4783
S2-E1 286.6596 286.9017 46.3675 46.4881
S2-E2 238.3937 238.5408 54.1790 54.3013
S2-W1 243.3400 243.4029 108.2361 108.4521
S2-W2 177.4396 177.4396 89.8142 89.9867
E1-E2 59.9820 60.0787 -166.3281 -166.1793
E1-W1 274.9709 275.5199 175.0681 175.2492
E1-W2 199.5029 199.8534 -171.3398 -171.1838
E2-W1 218.9608 219.4056 170.0545 170.2461
E2-W2 139.8485 140.1018 -173.4871 -173.3277
W1-W2 93.6384 93.7996 -34.9782 -34.7382
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61023.2434121074
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_38656
HIERARCH OBS RA 87.2935
HIERARCH OBS DEC 39.18107
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 33.8979
HIERARCH ISS PBL12 END 33.9
HIERARCH ISS PBLA12 START 80.4087
HIERARCH ISS PBLA12 END 80.5586
HIERARCH ISS PBL13 START 315.3201
HIERARCH ISS PBL13 END 315.5547
HIERARCH ISS PBLA13 START 49.8176
HIERARCH ISS PBLA13 END 49.9385
HIERARCH ISS PBL14 START 269.2183
HIERARCH ISS PBL14 END 269.3607
HIERARCH ISS PBLA14 START 57.3691
HIERARCH ISS PBLA14 END 57.4931
HIERARCH ISS PBL15 START 273.7755
HIERARCH ISS PBL15 END 273.824
HIERARCH ISS PBLA15 START 104.9226
HIERARCH ISS PBLA15 END 105.1318
HIERARCH ISS PBL16 START 210.9545
HIERARCH ISS PBL16 END 210.9548
HIERARCH ISS PBLA16 START 88.3095
HIERARCH ISS PBLA16 END 88.4783
HIERARCH ISS PBL23 START 286.6596
HIERARCH ISS PBL23 END 286.9017
HIERARCH ISS PBLA23 START 46.3675
HIERARCH ISS PBLA23 END 46.4881
HIERARCH ISS PBL24 START 238.3937
HIERARCH ISS PBL24 END 238.5408
HIERARCH ISS PBLA24 START 54.179
HIERARCH ISS PBLA24 END 54.3013
HIERARCH ISS PBL25 START 243.34
HIERARCH ISS PBL25 END 243.4029
HIERARCH ISS PBLA25 START 108.2361
HIERARCH ISS PBLA25 END 108.4521
HIERARCH ISS PBL26 START 177.4396
HIERARCH ISS PBL26 END 177.4396
HIERARCH ISS PBLA26 START 89.8142
HIERARCH ISS PBLA26 END 89.9867
HIERARCH ISS PBL34 START 59.982
HIERARCH ISS PBL34 END 60.0787
HIERARCH ISS PBLA34 START -166.3281
HIERARCH ISS PBLA34 END -166.1793
HIERARCH ISS PBL35 START 274.9709
HIERARCH ISS PBL35 END 275.5199
HIERARCH ISS PBLA35 START 175.0681
HIERARCH ISS PBLA35 END 175.2492
HIERARCH ISS PBL36 START 199.5029
HIERARCH ISS PBL36 END 199.8534
HIERARCH ISS PBLA36 START -171.3398
HIERARCH ISS PBLA36 END -171.1838
HIERARCH ISS PBL45 START 218.9608
HIERARCH ISS PBL45 END 219.4056
HIERARCH ISS PBLA45 START 170.0545
HIERARCH ISS PBLA45 END 170.2461
HIERARCH ISS PBL46 START 139.8485
HIERARCH ISS PBL46 END 140.1018
HIERARCH ISS PBLA46 START -173.4871
HIERARCH ISS PBLA46 END -173.3277
HIERARCH ISS PBL56 START 93.6384
HIERARCH ISS PBL56 END 93.7996
HIERARCH ISS PBLA56 START -34.9782
HIERARCH ISS PBLA56 END -34.7382
HIERARCH CHARA TAU0 12.83713
HIERARCH CHARA SEEING 1.03931