Exposure
ID
SPICA.2025-12-11T08-18-20_1
Header ID
SPICA.2025-12-11T08-18-20
Date updated
2025-12-11 08:17:15 UTC+0000
Release date
None
UTC Start
2025-12-11 08:17:15.066
UTC End
2025-12-11 08:18:15.066
MJD Start
61020.3453132671
MJD End
61020.34600771153
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 33.9935 33.9932 87.8876 88.0410
S1-E1 329.9217 329.9704 56.7987 56.9224
S1-E2 278.6068 278.6229 64.2260 64.3557
S1-W1 268.8477 268.9764 115.6281 115.8217
S1-W2 209.0517 209.0653 96.6509 96.8191
S2-E1 301.3225 301.3813 53.4591 53.5807
S2-E2 247.8468 247.8695 61.0705 61.1976
S2-W1 239.2850 239.4261 119.4196 119.6159
S2-W2 175.5314 175.5470 98.3417 98.5126
E1-E2 64.6192 64.6670 -157.0731 -156.9544
E1-W1 298.8456 299.2284 -173.5321 -173.4038
E1-W2 215.9939 216.1882 -161.5330 -161.4136
E2-W1 237.5807 237.9140 -177.9518 -177.8181
E2-W2 151.6536 151.8002 -163.4318 -163.3117
W1-W2 98.4127 98.5816 -20.6797 -20.5061
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.3453132671
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 33.9935
HIERARCH ISS PBL12 END 33.9932
HIERARCH ISS PBLA12 START 87.8876
HIERARCH ISS PBLA12 END 88.041
HIERARCH ISS PBL13 START 329.9217
HIERARCH ISS PBL13 END 329.9704
HIERARCH ISS PBLA13 START 56.7987
HIERARCH ISS PBLA13 END 56.9224
HIERARCH ISS PBL14 START 278.6068
HIERARCH ISS PBL14 END 278.6229
HIERARCH ISS PBLA14 START 64.226
HIERARCH ISS PBLA14 END 64.3557
HIERARCH ISS PBL15 START 268.8477
HIERARCH ISS PBL15 END 268.9764
HIERARCH ISS PBLA15 START 115.6281
HIERARCH ISS PBLA15 END 115.8217
HIERARCH ISS PBL16 START 209.0517
HIERARCH ISS PBL16 END 209.0653
HIERARCH ISS PBLA16 START 96.6509
HIERARCH ISS PBLA16 END 96.8191
HIERARCH ISS PBL23 START 301.3225
HIERARCH ISS PBL23 END 301.3813
HIERARCH ISS PBLA23 START 53.4591
HIERARCH ISS PBLA23 END 53.5807
HIERARCH ISS PBL24 START 247.8468
HIERARCH ISS PBL24 END 247.8695
HIERARCH ISS PBLA24 START 61.0705
HIERARCH ISS PBLA24 END 61.1976
HIERARCH ISS PBL25 START 239.285
HIERARCH ISS PBL25 END 239.4261
HIERARCH ISS PBLA25 START 119.4196
HIERARCH ISS PBLA25 END 119.6159
HIERARCH ISS PBL26 START 175.5314
HIERARCH ISS PBL26 END 175.547
HIERARCH ISS PBLA26 START 98.3417
HIERARCH ISS PBLA26 END 98.5126
HIERARCH ISS PBL34 START 64.6192
HIERARCH ISS PBL34 END 64.667
HIERARCH ISS PBLA34 START -157.0731
HIERARCH ISS PBLA34 END -156.9544
HIERARCH ISS PBL35 START 298.8456
HIERARCH ISS PBL35 END 299.2284
HIERARCH ISS PBLA35 START -173.5321
HIERARCH ISS PBLA35 END -173.4038
HIERARCH ISS PBL36 START 215.9939
HIERARCH ISS PBL36 END 216.1882
HIERARCH ISS PBLA36 START -161.533
HIERARCH ISS PBLA36 END -161.4136
HIERARCH ISS PBL45 START 237.5807
HIERARCH ISS PBL45 END 237.914
HIERARCH ISS PBLA45 START -177.9518
HIERARCH ISS PBLA45 END -177.8181
HIERARCH ISS PBL46 START 151.6536
HIERARCH ISS PBL46 END 151.8002
HIERARCH ISS PBLA46 START -163.4318
HIERARCH ISS PBLA46 END -163.3117
HIERARCH ISS PBL56 START 98.4127
HIERARCH ISS PBL56 END 98.5816
HIERARCH ISS PBLA56 START -20.6797
HIERARCH ISS PBLA56 END -20.5061
HIERARCH CHARA TAU0 3.92731
HIERARCH CHARA SEEING 1.57512