Exposure
ID
SPICA.2025-11-13T06-53-35_1
Header ID
SPICA.2025-11-13T06-53-35
Date updated
2025-11-13 06:52:30 UTC+0000
Release date
None
UTC Start
2025-11-13 06:52:30.812
UTC End
2025-11-13 06:53:30.812
MJD Start
60992.2864677277
MJD End
60992.287162172135
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
2.69716
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.55711
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 28.2644 28.2656 90.6755 90.8602
S1-E1 302.8875 302.5340 55.8194 55.9200
S1-E2 248.4902 248.2230 63.4720 63.5977
S1-W1 217.8848 218.3792 126.9987 127.1723
S1-W2 169.5677 169.6905 101.8319 102.0301
S2-E1 280.1601 279.8319 52.5140 52.6036
S2-E2 223.7256 223.4726 60.1611 60.2763
S2-W1 195.8294 196.3175 131.9030 132.0634
S2-W2 141.9428 142.0659 104.0399 104.2390
E1-E2 65.5724 65.5448 -154.4883 -154.4749
E1-W1 310.8598 311.0438 -165.7429 -165.7496
E1-W2 221.7092 221.6758 -157.5670 -157.5615
E2-W1 246.8803 247.0965 -168.7143 -168.7224
E2-W2 156.2711 156.2659 -158.8583 -158.8557
W1-W2 96.6895 96.9146 -4.7749 -4.7619
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60992.2864677277
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 28.2644
HIERARCH ISS PBL12 END 28.2656
HIERARCH ISS PBLA12 START 90.6755
HIERARCH ISS PBLA12 END 90.8602
HIERARCH ISS PBL13 START 302.8875
HIERARCH ISS PBL13 END 302.534
HIERARCH ISS PBLA13 START 55.8194
HIERARCH ISS PBLA13 END 55.92
HIERARCH ISS PBL14 START 248.4902
HIERARCH ISS PBL14 END 248.223
HIERARCH ISS PBLA14 START 63.472
HIERARCH ISS PBLA14 END 63.5977
HIERARCH ISS PBL15 START 217.8848
HIERARCH ISS PBL15 END 218.3792
HIERARCH ISS PBLA15 START 126.9987
HIERARCH ISS PBLA15 END 127.1723
HIERARCH ISS PBL16 START 169.5677
HIERARCH ISS PBL16 END 169.6905
HIERARCH ISS PBLA16 START 101.8319
HIERARCH ISS PBLA16 END 102.0301
HIERARCH ISS PBL23 START 280.1601
HIERARCH ISS PBL23 END 279.8319
HIERARCH ISS PBLA23 START 52.514
HIERARCH ISS PBLA23 END 52.6036
HIERARCH ISS PBL24 START 223.7256
HIERARCH ISS PBL24 END 223.4726
HIERARCH ISS PBLA24 START 60.1611
HIERARCH ISS PBLA24 END 60.2763
HIERARCH ISS PBL25 START 195.8294
HIERARCH ISS PBL25 END 196.3175
HIERARCH ISS PBLA25 START 131.903
HIERARCH ISS PBLA25 END 132.0634
HIERARCH ISS PBL26 START 141.9428
HIERARCH ISS PBL26 END 142.0659
HIERARCH ISS PBLA26 START 104.0399
HIERARCH ISS PBLA26 END 104.239
HIERARCH ISS PBL34 START 65.5724
HIERARCH ISS PBL34 END 65.5448
HIERARCH ISS PBLA34 START -154.4883
HIERARCH ISS PBLA34 END -154.4749
HIERARCH ISS PBL35 START 310.8598
HIERARCH ISS PBL35 END 311.0438
HIERARCH ISS PBLA35 START -165.7429
HIERARCH ISS PBLA35 END -165.7496
HIERARCH ISS PBL36 START 221.7092
HIERARCH ISS PBL36 END 221.6758
HIERARCH ISS PBLA36 START -157.567
HIERARCH ISS PBLA36 END -157.5615
HIERARCH ISS PBL45 START 246.8803
HIERARCH ISS PBL45 END 247.0965
HIERARCH ISS PBLA45 START -168.7143
HIERARCH ISS PBLA45 END -168.7224
HIERARCH ISS PBL46 START 156.2711
HIERARCH ISS PBL46 END 156.2659
HIERARCH ISS PBLA46 START -158.8583
HIERARCH ISS PBLA46 END -158.8557
HIERARCH ISS PBL56 START 96.6895
HIERARCH ISS PBL56 END 96.9146
HIERARCH ISS PBLA56 START -4.7749
HIERARCH ISS PBLA56 END -4.7619
HIERARCH CHARA TAU0 2.69716
HIERARCH CHARA SEEING 1.55711