Exposure
ID
SPICA.2025-09-13T12-16-41_1
Header ID
SPICA.2025-09-13T12-16-41
Date updated
2025-09-13 12:15:36 UTC+0000
Release date
None
UTC Start
2025-09-13 12:15:36.813
UTC End
2025-09-13 12:16:36.813
MJD Start
60931.5108427391
MJD End
60931.511537183535
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70444
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47910
Name
HD_34411
RA
79.78531
DEC
40.09905
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9063 33.9068 87.8997 88.0534
S1-E1 323.3887 323.5274 56.0517 56.1899
S1-E2 273.8552 273.9381 63.7598 63.8993
S1-W1 276.8699 276.9156 114.8570 115.0521
S1-W2 210.8342 210.8310 96.6135 96.7807
S2-E1 295.1298 295.2731 52.5762 52.7145
S2-E2 243.3095 243.3957 60.4927 60.6315
S2-W1 247.1262 247.1838 118.4230 118.6223
S2-W2 177.3936 177.3914 98.2728 98.4427
E1-E2 63.6711 63.7279 -159.1803 -159.0251
E1-W1 297.4670 297.8232 -176.7153 -176.5446
E1-W2 213.1566 213.3689 -163.9778 -163.8195
E2-W1 237.5304 237.8264 178.6523 178.8286
E2-W2 149.8032 149.9586 -166.0149 -165.8551
W1-W2 101.1390 101.2628 -24.4052 -24.1988
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60931.5108427391
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_34411
HIERARCH OBS RA 79.78531
HIERARCH OBS DEC 40.09905
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 33.9063
HIERARCH ISS PBL12 END 33.9068
HIERARCH ISS PBLA12 START 87.8997
HIERARCH ISS PBLA12 END 88.0534
HIERARCH ISS PBL13 START 323.3887
HIERARCH ISS PBL13 END 323.5274
HIERARCH ISS PBLA13 START 56.0517
HIERARCH ISS PBLA13 END 56.1899
HIERARCH ISS PBL14 START 273.8552
HIERARCH ISS PBL14 END 273.9381
HIERARCH ISS PBLA14 START 63.7598
HIERARCH ISS PBLA14 END 63.8993
HIERARCH ISS PBL15 START 276.8699
HIERARCH ISS PBL15 END 276.9156
HIERARCH ISS PBLA15 START 114.857
HIERARCH ISS PBLA15 END 115.0521
HIERARCH ISS PBL16 START 210.8342
HIERARCH ISS PBL16 END 210.831
HIERARCH ISS PBLA16 START 96.6135
HIERARCH ISS PBLA16 END 96.7807
HIERARCH ISS PBL23 START 295.1298
HIERARCH ISS PBL23 END 295.2731
HIERARCH ISS PBLA23 START 52.5762
HIERARCH ISS PBLA23 END 52.7145
HIERARCH ISS PBL24 START 243.3095
HIERARCH ISS PBL24 END 243.3957
HIERARCH ISS PBLA24 START 60.4927
HIERARCH ISS PBLA24 END 60.6315
HIERARCH ISS PBL25 START 247.1262
HIERARCH ISS PBL25 END 247.1838
HIERARCH ISS PBLA25 START 118.423
HIERARCH ISS PBLA25 END 118.6223
HIERARCH ISS PBL26 START 177.3936
HIERARCH ISS PBL26 END 177.3914
HIERARCH ISS PBLA26 START 98.2728
HIERARCH ISS PBLA26 END 98.4427
HIERARCH ISS PBL34 START 63.6711
HIERARCH ISS PBL34 END 63.7279
HIERARCH ISS PBLA34 START -159.1803
HIERARCH ISS PBLA34 END -159.0251
HIERARCH ISS PBL35 START 297.467
HIERARCH ISS PBL35 END 297.8232
HIERARCH ISS PBLA35 START -176.7153
HIERARCH ISS PBLA35 END -176.5446
HIERARCH ISS PBL36 START 213.1566
HIERARCH ISS PBL36 END 213.3689
HIERARCH ISS PBLA36 START -163.9778
HIERARCH ISS PBLA36 END -163.8195
HIERARCH ISS PBL45 START 237.5304
HIERARCH ISS PBL45 END 237.8264
HIERARCH ISS PBLA45 START 178.6523
HIERARCH ISS PBLA45 END 178.8286
HIERARCH ISS PBL46 START 149.8032
HIERARCH ISS PBL46 END 149.9586
HIERARCH ISS PBLA46 START -166.0149
HIERARCH ISS PBLA46 END -165.8551
HIERARCH ISS PBL56 START 101.139
HIERARCH ISS PBL56 END 101.2628
HIERARCH ISS PBLA56 START -24.4052
HIERARCH ISS PBLA56 END -24.1988
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1