Exposure
ID
SPICA.2025-12-11T08-19-26_1
Header ID
SPICA.2025-12-11T08-19-26
Date updated
2025-12-11 08:18:21 UTC+0000
Release date
None
UTC Start
2025-12-11 08:18:21.169
UTC End
2025-12-11 08:19:21.169
MJD Start
61020.3460783417
MJD End
61020.346772786135
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.92731
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.57512
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 33.9932 33.9928 88.0437 88.1971
S1-E1 329.9713 330.0181 56.9247 57.0488
S1-E2 278.6232 278.6383 64.3581 64.4882
S1-W1 268.9787 269.1073 115.8251 116.0182
S1-W2 209.0655 209.0794 96.8222 96.9902
S2-E1 301.3823 301.4392 53.5829 53.7048
S2-E2 247.8699 247.8916 61.1999 61.3275
S2-W1 239.4286 239.5696 119.6195 119.8152
S2-W2 175.5473 175.5630 98.5156 98.6864
E1-E2 64.6679 64.7147 -156.9523 -156.8333
E1-W1 299.2353 299.6130 -173.4015 -173.2733
E1-W2 216.1917 216.3826 -161.4115 -161.2919
E2-W1 237.9199 238.2491 -177.8157 -177.6821
E2-W2 151.8028 151.9470 -163.3095 -163.1892
W1-W2 98.5846 98.7522 -20.5030 -20.3301
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.3460783417
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 33.9932
HIERARCH ISS PBL12 END 33.9928
HIERARCH ISS PBLA12 START 88.0437
HIERARCH ISS PBLA12 END 88.1971
HIERARCH ISS PBL13 START 329.9713
HIERARCH ISS PBL13 END 330.0181
HIERARCH ISS PBLA13 START 56.9247
HIERARCH ISS PBLA13 END 57.0488
HIERARCH ISS PBL14 START 278.6232
HIERARCH ISS PBL14 END 278.6383
HIERARCH ISS PBLA14 START 64.3581
HIERARCH ISS PBLA14 END 64.4882
HIERARCH ISS PBL15 START 268.9787
HIERARCH ISS PBL15 END 269.1073
HIERARCH ISS PBLA15 START 115.8251
HIERARCH ISS PBLA15 END 116.0182
HIERARCH ISS PBL16 START 209.0655
HIERARCH ISS PBL16 END 209.0794
HIERARCH ISS PBLA16 START 96.8222
HIERARCH ISS PBLA16 END 96.9902
HIERARCH ISS PBL23 START 301.3823
HIERARCH ISS PBL23 END 301.4392
HIERARCH ISS PBLA23 START 53.5829
HIERARCH ISS PBLA23 END 53.7048
HIERARCH ISS PBL24 START 247.8699
HIERARCH ISS PBL24 END 247.8916
HIERARCH ISS PBLA24 START 61.1999
HIERARCH ISS PBLA24 END 61.3275
HIERARCH ISS PBL25 START 239.4286
HIERARCH ISS PBL25 END 239.5696
HIERARCH ISS PBLA25 START 119.6195
HIERARCH ISS PBLA25 END 119.8152
HIERARCH ISS PBL26 START 175.5473
HIERARCH ISS PBL26 END 175.563
HIERARCH ISS PBLA26 START 98.5156
HIERARCH ISS PBLA26 END 98.6864
HIERARCH ISS PBL34 START 64.6679
HIERARCH ISS PBL34 END 64.7147
HIERARCH ISS PBLA34 START -156.9523
HIERARCH ISS PBLA34 END -156.8333
HIERARCH ISS PBL35 START 299.2353
HIERARCH ISS PBL35 END 299.613
HIERARCH ISS PBLA35 START -173.4015
HIERARCH ISS PBLA35 END -173.2733
HIERARCH ISS PBL36 START 216.1917
HIERARCH ISS PBL36 END 216.3826
HIERARCH ISS PBLA36 START -161.4115
HIERARCH ISS PBLA36 END -161.2919
HIERARCH ISS PBL45 START 237.9199
HIERARCH ISS PBL45 END 238.2491
HIERARCH ISS PBLA45 START -177.8157
HIERARCH ISS PBLA45 END -177.6821
HIERARCH ISS PBL46 START 151.8028
HIERARCH ISS PBL46 END 151.947
HIERARCH ISS PBLA46 START -163.3095
HIERARCH ISS PBLA46 END -163.1892
HIERARCH ISS PBL56 START 98.5846
HIERARCH ISS PBL56 END 98.7522
HIERARCH ISS PBLA56 START -20.503
HIERARCH ISS PBLA56 END -20.3301
HIERARCH CHARA TAU0 3.92731
HIERARCH CHARA SEEING 1.57512