Exposure
ID
SPICA.2025-11-13T06-43-47_1
Header ID
SPICA.2025-11-13T06-43-47
Date updated
2025-11-13 06:42:42 UTC+0000
Release date
None
UTC Start
2025-11-13 06:42:42.690
UTC End
2025-11-13 06:43:42.690
MJD Start
60992.2796607648
MJD End
60992.28035520923
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.369189
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.5415
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 28.2667 28.2653 89.0030 89.1876
S1-E1 306.0296 305.6882 54.9456 55.0388
S1-E2 250.9095 250.6427 62.3691 62.4877
S1-W1 213.4233 213.9139 125.3608 125.5474
S1-W2 168.5419 168.6474 100.0132 100.2160
S2-E1 283.0542 282.7419 51.7396 51.8218
S2-E2 225.9977 225.7488 59.1548 59.2627
S2-W1 191.3942 191.8847 130.3836 130.5574
S2-W2 140.8990 141.0078 102.2090 102.4136
E1-E2 65.7678 65.7511 -154.5867 -154.5779
E1-W1 308.8962 309.1393 -165.6676 -165.6773
E1-W2 221.8178 221.8229 -157.5958 -157.5944
E2-W1 244.6813 244.9454 -168.6289 -168.6394
E2-W2 156.1788 156.2013 -158.8624 -158.8637
W1-W2 94.5533 94.7977 -4.9005 -4.8859
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60992.2796607648
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 28.2667
HIERARCH ISS PBL12 END 28.2653
HIERARCH ISS PBLA12 START 89.003
HIERARCH ISS PBLA12 END 89.1876
HIERARCH ISS PBL13 START 306.0296
HIERARCH ISS PBL13 END 305.6882
HIERARCH ISS PBLA13 START 54.9456
HIERARCH ISS PBLA13 END 55.0388
HIERARCH ISS PBL14 START 250.9095
HIERARCH ISS PBL14 END 250.6427
HIERARCH ISS PBLA14 START 62.3691
HIERARCH ISS PBLA14 END 62.4877
HIERARCH ISS PBL15 START 213.4233
HIERARCH ISS PBL15 END 213.9139
HIERARCH ISS PBLA15 START 125.3608
HIERARCH ISS PBLA15 END 125.5474
HIERARCH ISS PBL16 START 168.5419
HIERARCH ISS PBL16 END 168.6474
HIERARCH ISS PBLA16 START 100.0132
HIERARCH ISS PBLA16 END 100.216
HIERARCH ISS PBL23 START 283.0542
HIERARCH ISS PBL23 END 282.7419
HIERARCH ISS PBLA23 START 51.7396
HIERARCH ISS PBLA23 END 51.8218
HIERARCH ISS PBL24 START 225.9977
HIERARCH ISS PBL24 END 225.7488
HIERARCH ISS PBLA24 START 59.1548
HIERARCH ISS PBLA24 END 59.2627
HIERARCH ISS PBL25 START 191.3942
HIERARCH ISS PBL25 END 191.8847
HIERARCH ISS PBLA25 START 130.3836
HIERARCH ISS PBLA25 END 130.5574
HIERARCH ISS PBL26 START 140.899
HIERARCH ISS PBL26 END 141.0078
HIERARCH ISS PBLA26 START 102.209
HIERARCH ISS PBLA26 END 102.4136
HIERARCH ISS PBL34 START 65.7678
HIERARCH ISS PBL34 END 65.7511
HIERARCH ISS PBLA34 START -154.5867
HIERARCH ISS PBLA34 END -154.5779
HIERARCH ISS PBL35 START 308.8962
HIERARCH ISS PBL35 END 309.1393
HIERARCH ISS PBLA35 START -165.6676
HIERARCH ISS PBLA35 END -165.6773
HIERARCH ISS PBL36 START 221.8178
HIERARCH ISS PBL36 END 221.8229
HIERARCH ISS PBLA36 START -157.5958
HIERARCH ISS PBLA36 END -157.5944
HIERARCH ISS PBL45 START 244.6813
HIERARCH ISS PBL45 END 244.9454
HIERARCH ISS PBLA45 START -168.6289
HIERARCH ISS PBLA45 END -168.6394
HIERARCH ISS PBL46 START 156.1788
HIERARCH ISS PBL46 END 156.2013
HIERARCH ISS PBLA46 START -158.8624
HIERARCH ISS PBLA46 END -158.8637
HIERARCH ISS PBL56 START 94.5533
HIERARCH ISS PBL56 END 94.7977
HIERARCH ISS PBLA56 START -4.9005
HIERARCH ISS PBLA56 END -4.8859
HIERARCH CHARA TAU0 5.369189
HIERARCH CHARA SEEING 1.5415