Exposure
ID
SPICA.2025-09-13T12-18-54_1
Header ID
SPICA.2025-09-13T12-18-54
Date updated
2025-09-13 12:17:49 UTC+0000
Release date
None
UTC Start
2025-09-13 12:17:49.066
UTC End
2025-09-13 12:18:49.066
MJD Start
60931.5123734466
MJD End
60931.513067891035
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 33.9072 33.9075 88.2129 88.3667
S1-E1 323.6691 323.8041 56.3335 56.4723
S1-E2 274.0228 274.1034 64.0442 64.1842
S1-W1 276.9625 277.0075 115.2539 115.4483
S1-W2 210.8275 210.8240 96.9541 97.1212
S2-E1 295.4197 295.5593 52.8582 52.9972
S2-E2 243.4839 243.5678 60.7756 60.9150
S2-W1 247.2431 247.2999 118.8285 119.0271
S2-W2 177.3890 177.3866 98.6187 98.7884
E1-E2 63.7860 63.8412 -158.8640 -158.7085
E1-W1 298.1883 298.5365 -176.3678 -176.1974
E1-W2 213.5862 213.7930 -163.6554 -163.4970
E2-W1 238.1299 238.4195 179.0112 179.1870
E2-W2 150.1177 150.2691 -165.6893 -165.5294
W1-W2 101.3901 101.5120 -23.9855 -23.7802
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60931.5123734466
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 33.9072
HIERARCH ISS PBL12 END 33.9075
HIERARCH ISS PBLA12 START 88.2129
HIERARCH ISS PBLA12 END 88.3667
HIERARCH ISS PBL13 START 323.6691
HIERARCH ISS PBL13 END 323.8041
HIERARCH ISS PBLA13 START 56.3335
HIERARCH ISS PBLA13 END 56.4723
HIERARCH ISS PBL14 START 274.0228
HIERARCH ISS PBL14 END 274.1034
HIERARCH ISS PBLA14 START 64.0442
HIERARCH ISS PBLA14 END 64.1842
HIERARCH ISS PBL15 START 276.9625
HIERARCH ISS PBL15 END 277.0075
HIERARCH ISS PBLA15 START 115.2539
HIERARCH ISS PBLA15 END 115.4483
HIERARCH ISS PBL16 START 210.8275
HIERARCH ISS PBL16 END 210.824
HIERARCH ISS PBLA16 START 96.9541
HIERARCH ISS PBLA16 END 97.1212
HIERARCH ISS PBL23 START 295.4197
HIERARCH ISS PBL23 END 295.5593
HIERARCH ISS PBLA23 START 52.8582
HIERARCH ISS PBLA23 END 52.9972
HIERARCH ISS PBL24 START 243.4839
HIERARCH ISS PBL24 END 243.5678
HIERARCH ISS PBLA24 START 60.7756
HIERARCH ISS PBLA24 END 60.915
HIERARCH ISS PBL25 START 247.2431
HIERARCH ISS PBL25 END 247.2999
HIERARCH ISS PBLA25 START 118.8285
HIERARCH ISS PBLA25 END 119.0271
HIERARCH ISS PBL26 START 177.389
HIERARCH ISS PBL26 END 177.3866
HIERARCH ISS PBLA26 START 98.6187
HIERARCH ISS PBLA26 END 98.7884
HIERARCH ISS PBL34 START 63.786
HIERARCH ISS PBL34 END 63.8412
HIERARCH ISS PBLA34 START -158.864
HIERARCH ISS PBLA34 END -158.7085
HIERARCH ISS PBL35 START 298.1883
HIERARCH ISS PBL35 END 298.5365
HIERARCH ISS PBLA35 START -176.3678
HIERARCH ISS PBLA35 END -176.1974
HIERARCH ISS PBL36 START 213.5862
HIERARCH ISS PBL36 END 213.793
HIERARCH ISS PBLA36 START -163.6554
HIERARCH ISS PBLA36 END -163.497
HIERARCH ISS PBL45 START 238.1299
HIERARCH ISS PBL45 END 238.4195
HIERARCH ISS PBLA45 START 179.0112
HIERARCH ISS PBLA45 END 179.187
HIERARCH ISS PBL46 START 150.1177
HIERARCH ISS PBL46 END 150.2691
HIERARCH ISS PBLA46 START -165.6893
HIERARCH ISS PBLA46 END -165.5294
HIERARCH ISS PBL56 START 101.3901
HIERARCH ISS PBL56 END 101.512
HIERARCH ISS PBLA56 START -23.9855
HIERARCH ISS PBLA56 END -23.7802
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1