Exposure
ID
SPICA.2025-11-13T06-50-17_1
Header ID
SPICA.2025-11-13T06-50-17
Date updated
2025-11-13 06:49:12 UTC+0000
Release date
None
UTC Start
2025-11-13 06:49:12.525
UTC End
2025-11-13 06:50:12.525
MJD Start
60992.2841727469
MJD End
60992.28486719133
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.69442
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.55947
Observation
ID
71740
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47779
Name
HD_22484
RA
54.21826
DEC
0.4016619
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.2625 28.2628 90.1116 90.2963
S1-E1 303.9592 303.6096 55.5173 55.6154
S1-E2 249.3062 249.0390 63.0930 63.2163
S1-W1 216.3767 216.8703 126.4595 126.6375
S1-W2 169.2043 169.3214 101.2234 101.4232
S2-E1 281.1520 280.8289 52.2454 52.3325
S2-E2 224.4957 224.2439 59.8144 59.9271
S2-W1 194.3364 194.8257 131.4043 131.5691
S2-W2 141.5765 141.6949 103.4283 103.6292
E1-E2 65.6493 65.6253 -154.5261 -154.5143
E1-W1 310.2575 310.4615 -165.7205 -165.7282
E1-W2 221.7847 221.7643 -157.5808 -157.5768
E2-W1 246.1874 246.4198 -168.6880 -168.6969
E2-W2 156.2679 156.2721 -158.8636 -158.8623
W1-W2 95.9888 96.2204 -4.8157 -4.8022
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60992.2841727469
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_22484
HIERARCH OBS RA 54.21826
HIERARCH OBS DEC 0.4016619
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 28.2625
HIERARCH ISS PBL12 END 28.2628
HIERARCH ISS PBLA12 START 90.1116
HIERARCH ISS PBLA12 END 90.2963
HIERARCH ISS PBL13 START 303.9592
HIERARCH ISS PBL13 END 303.6096
HIERARCH ISS PBLA13 START 55.5173
HIERARCH ISS PBLA13 END 55.6154
HIERARCH ISS PBL14 START 249.3062
HIERARCH ISS PBL14 END 249.039
HIERARCH ISS PBLA14 START 63.093
HIERARCH ISS PBLA14 END 63.2163
HIERARCH ISS PBL15 START 216.3767
HIERARCH ISS PBL15 END 216.8703
HIERARCH ISS PBLA15 START 126.4595
HIERARCH ISS PBLA15 END 126.6375
HIERARCH ISS PBL16 START 169.2043
HIERARCH ISS PBL16 END 169.3214
HIERARCH ISS PBLA16 START 101.2234
HIERARCH ISS PBLA16 END 101.4232
HIERARCH ISS PBL23 START 281.152
HIERARCH ISS PBL23 END 280.8289
HIERARCH ISS PBLA23 START 52.2454
HIERARCH ISS PBLA23 END 52.3325
HIERARCH ISS PBL24 START 224.4957
HIERARCH ISS PBL24 END 224.2439
HIERARCH ISS PBLA24 START 59.8144
HIERARCH ISS PBLA24 END 59.9271
HIERARCH ISS PBL25 START 194.3364
HIERARCH ISS PBL25 END 194.8257
HIERARCH ISS PBLA25 START 131.4043
HIERARCH ISS PBLA25 END 131.5691
HIERARCH ISS PBL26 START 141.5765
HIERARCH ISS PBL26 END 141.6949
HIERARCH ISS PBLA26 START 103.4283
HIERARCH ISS PBLA26 END 103.6292
HIERARCH ISS PBL34 START 65.6493
HIERARCH ISS PBL34 END 65.6253
HIERARCH ISS PBLA34 START -154.5261
HIERARCH ISS PBLA34 END -154.5143
HIERARCH ISS PBL35 START 310.2575
HIERARCH ISS PBL35 END 310.4615
HIERARCH ISS PBLA35 START -165.7205
HIERARCH ISS PBLA35 END -165.7282
HIERARCH ISS PBL36 START 221.7847
HIERARCH ISS PBL36 END 221.7643
HIERARCH ISS PBLA36 START -157.5808
HIERARCH ISS PBLA36 END -157.5768
HIERARCH ISS PBL45 START 246.1874
HIERARCH ISS PBL45 END 246.4198
HIERARCH ISS PBLA45 START -168.688
HIERARCH ISS PBLA45 END -168.6969
HIERARCH ISS PBL46 START 156.2679
HIERARCH ISS PBL46 END 156.2721
HIERARCH ISS PBLA46 START -158.8636
HIERARCH ISS PBLA46 END -158.8623
HIERARCH ISS PBL56 START 95.9888
HIERARCH ISS PBL56 END 96.2204
HIERARCH ISS PBLA56 START -4.8157
HIERARCH ISS PBLA56 END -4.8022
HIERARCH CHARA TAU0 3.69442
HIERARCH CHARA SEEING 1.55947