Exposure
ID
SPICA.2025-11-13T06-52-29_1
Header ID
SPICA.2025-11-13T06-52-29
Date updated
2025-11-13 06:51:24 UTC+0000
Release date
None
UTC Start
2025-11-13 06:51:24.730
UTC End
2025-11-13 06:52:24.730
MJD Start
60992.2857028883
MJD End
60992.28639733273
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.2887
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.57109
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 28.2635 28.2644 90.4876 90.6723
S1-E1 303.2460 302.8937 55.7178 55.8176
S1-E2 248.7621 248.4949 63.3449 63.4698
S1-W1 217.3819 217.8760 126.8205 126.9956
S1-W2 169.4447 169.5656 101.6296 101.8284
S2-E1 280.4924 280.1659 52.4236 52.5124
S2-E2 223.9826 223.7300 60.0447 60.1591
S2-W1 195.3323 195.8208 131.7383 131.9002
S2-W2 141.8192 141.9407 103.8367 104.0364
E1-E2 65.5993 65.5729 -154.5014 -154.4885
E1-W1 310.6659 310.8565 -165.7358 -165.7428
E1-W2 221.7387 221.7097 -157.5721 -157.5671
E2-W1 246.6549 246.8765 -168.7058 -168.7142
E2-W2 156.2732 156.2711 -158.8605 -158.8583
W1-W2 96.4582 96.6855 -4.7883 -4.7752
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60992.2857028883
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 28.2635
HIERARCH ISS PBL12 END 28.2644
HIERARCH ISS PBLA12 START 90.4876
HIERARCH ISS PBLA12 END 90.6723
HIERARCH ISS PBL13 START 303.246
HIERARCH ISS PBL13 END 302.8937
HIERARCH ISS PBLA13 START 55.7178
HIERARCH ISS PBLA13 END 55.8176
HIERARCH ISS PBL14 START 248.7621
HIERARCH ISS PBL14 END 248.4949
HIERARCH ISS PBLA14 START 63.3449
HIERARCH ISS PBLA14 END 63.4698
HIERARCH ISS PBL15 START 217.3819
HIERARCH ISS PBL15 END 217.876
HIERARCH ISS PBLA15 START 126.8205
HIERARCH ISS PBLA15 END 126.9956
HIERARCH ISS PBL16 START 169.4447
HIERARCH ISS PBL16 END 169.5656
HIERARCH ISS PBLA16 START 101.6296
HIERARCH ISS PBLA16 END 101.8284
HIERARCH ISS PBL23 START 280.4924
HIERARCH ISS PBL23 END 280.1659
HIERARCH ISS PBLA23 START 52.4236
HIERARCH ISS PBLA23 END 52.5124
HIERARCH ISS PBL24 START 223.9826
HIERARCH ISS PBL24 END 223.73
HIERARCH ISS PBLA24 START 60.0447
HIERARCH ISS PBLA24 END 60.1591
HIERARCH ISS PBL25 START 195.3323
HIERARCH ISS PBL25 END 195.8208
HIERARCH ISS PBLA25 START 131.7383
HIERARCH ISS PBLA25 END 131.9002
HIERARCH ISS PBL26 START 141.8192
HIERARCH ISS PBL26 END 141.9407
HIERARCH ISS PBLA26 START 103.8367
HIERARCH ISS PBLA26 END 104.0364
HIERARCH ISS PBL34 START 65.5993
HIERARCH ISS PBL34 END 65.5729
HIERARCH ISS PBLA34 START -154.5014
HIERARCH ISS PBLA34 END -154.4885
HIERARCH ISS PBL35 START 310.6659
HIERARCH ISS PBL35 END 310.8565
HIERARCH ISS PBLA35 START -165.7358
HIERARCH ISS PBLA35 END -165.7428
HIERARCH ISS PBL36 START 221.7387
HIERARCH ISS PBL36 END 221.7097
HIERARCH ISS PBLA36 START -157.5721
HIERARCH ISS PBLA36 END -157.5671
HIERARCH ISS PBL45 START 246.6549
HIERARCH ISS PBL45 END 246.8765
HIERARCH ISS PBLA45 START -168.7058
HIERARCH ISS PBLA45 END -168.7142
HIERARCH ISS PBL46 START 156.2732
HIERARCH ISS PBL46 END 156.2711
HIERARCH ISS PBLA46 START -158.8605
HIERARCH ISS PBLA46 END -158.8583
HIERARCH ISS PBL56 START 96.4582
HIERARCH ISS PBL56 END 96.6855
HIERARCH ISS PBLA56 START -4.7883
HIERARCH ISS PBLA56 END -4.7752
HIERARCH CHARA TAU0 3.2887
HIERARCH CHARA SEEING 1.57109