Exposure
ID
SPICA.2025-12-11T05-00-31_1
Header ID
SPICA.2025-12-11T05-00-31
Date updated
2025-12-11 04:59:26 UTC+0000
Release date
None
UTC Start
2025-12-11 04:59:26.383
UTC End
2025-12-11 05:00:26.383
MJD Start
61020.2079442533
MJD End
61020.20863869773
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
23.77588
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.2453
Observation
ID
64063
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47720
Name
HD_19787
RA
47.90735
DEC
19.72668
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0027 33.0052 93.8164 93.9736
S1-E1 325.6797 325.5568 61.3135 61.4447
S1-E2 273.2417 273.1533 68.9681 69.1080
S1-W1 262.3844 262.6179 124.1884 124.3548
S1-W2 202.3203 202.3823 103.3994 103.5643
S2-E1 298.3739 298.2579 57.9061 58.0333
S2-E2 243.6892 243.6034 65.7056 65.8421
S2-W1 234.5055 234.7393 128.2688 128.4326
S2-W2 169.8670 169.9274 105.2529 105.4187
E1-E2 65.8460 65.8377 -152.2420 -152.1466
E1-W1 311.4333 311.5876 -167.2632 -167.1780
E1-W2 221.8087 221.8175 -156.3741 -156.2835
E2-W1 248.4241 248.5897 -171.2023 -171.1166
E2-W2 156.2059 156.2236 -158.1147 -158.0257
W1-W2 102.5676 102.7133 -11.3754 -11.2676
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2079442533
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19787
HIERARCH OBS RA 47.90735
HIERARCH OBS DEC 19.72668
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 33.0027
HIERARCH ISS PBL12 END 33.0052
HIERARCH ISS PBLA12 START 93.8164
HIERARCH ISS PBLA12 END 93.9736
HIERARCH ISS PBL13 START 325.6797
HIERARCH ISS PBL13 END 325.5568
HIERARCH ISS PBLA13 START 61.3135
HIERARCH ISS PBLA13 END 61.4447
HIERARCH ISS PBL14 START 273.2417
HIERARCH ISS PBL14 END 273.1533
HIERARCH ISS PBLA14 START 68.9681
HIERARCH ISS PBLA14 END 69.108
HIERARCH ISS PBL15 START 262.3844
HIERARCH ISS PBL15 END 262.6179
HIERARCH ISS PBLA15 START 124.1884
HIERARCH ISS PBLA15 END 124.3548
HIERARCH ISS PBL16 START 202.3203
HIERARCH ISS PBL16 END 202.3823
HIERARCH ISS PBLA16 START 103.3994
HIERARCH ISS PBLA16 END 103.5643
HIERARCH ISS PBL23 START 298.3739
HIERARCH ISS PBL23 END 298.2579
HIERARCH ISS PBLA23 START 57.9061
HIERARCH ISS PBLA23 END 58.0333
HIERARCH ISS PBL24 START 243.6892
HIERARCH ISS PBL24 END 243.6034
HIERARCH ISS PBLA24 START 65.7056
HIERARCH ISS PBLA24 END 65.8421
HIERARCH ISS PBL25 START 234.5055
HIERARCH ISS PBL25 END 234.7393
HIERARCH ISS PBLA25 START 128.2688
HIERARCH ISS PBLA25 END 128.4326
HIERARCH ISS PBL26 START 169.867
HIERARCH ISS PBL26 END 169.9274
HIERARCH ISS PBLA26 START 105.2529
HIERARCH ISS PBLA26 END 105.4187
HIERARCH ISS PBL34 START 65.846
HIERARCH ISS PBL34 END 65.8377
HIERARCH ISS PBLA34 START -152.242
HIERARCH ISS PBLA34 END -152.1466
HIERARCH ISS PBL35 START 311.4333
HIERARCH ISS PBL35 END 311.5876
HIERARCH ISS PBLA35 START -167.2632
HIERARCH ISS PBLA35 END -167.178
HIERARCH ISS PBL36 START 221.8087
HIERARCH ISS PBL36 END 221.8175
HIERARCH ISS PBLA36 START -156.3741
HIERARCH ISS PBLA36 END -156.2835
HIERARCH ISS PBL45 START 248.4241
HIERARCH ISS PBL45 END 248.5897
HIERARCH ISS PBLA45 START -171.2023
HIERARCH ISS PBLA45 END -171.1166
HIERARCH ISS PBL46 START 156.2059
HIERARCH ISS PBL46 END 156.2236
HIERARCH ISS PBLA46 START -158.1147
HIERARCH ISS PBLA46 END -158.0257
HIERARCH ISS PBL56 START 102.5676
HIERARCH ISS PBL56 END 102.7133
HIERARCH ISS PBLA56 START -11.3754
HIERARCH ISS PBLA56 END -11.2676
HIERARCH CHARA TAU0 23.77588
HIERARCH CHARA SEEING 1.2453