Exposure
ID
SPICA.2025-11-13T06-44-53_1
Header ID
SPICA.2025-11-13T06-44-53
Date updated
2025-11-13 06:43:48 UTC+0000
Release date
None
UTC Start
2025-11-13 06:43:48.793
UTC End
2025-11-13 06:44:48.793
MJD Start
60992.2804258403
MJD End
60992.28112028473
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.656779
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.52343
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 28.2653 28.2641 89.1908 89.3755
S1-E1 305.6822 305.3394 55.0404 55.1345
S1-E2 250.6380 250.3710 62.4898 62.6092
S1-W1 213.9226 214.4138 125.5507 125.7359
S1-W2 168.6493 168.7567 100.2196 100.4219
S2-E1 282.7364 282.4222 51.8233 51.9064
S2-E2 225.7444 225.4949 59.2646 59.3733
S2-W1 191.8933 192.3837 130.5605 130.7327
S2-W2 141.0097 141.1202 102.4172 102.6212
E1-E2 65.7508 65.7328 -154.5777 -154.5684
E1-W1 309.1435 309.3799 -165.6774 -165.6867
E1-W2 221.8229 221.8237 -157.5944 -157.5926
E2-W1 244.9500 245.2087 -168.6396 -168.6498
E2-W2 156.2016 156.2210 -158.8637 -158.8646
W1-W2 94.8020 95.0443 -4.8857 -4.8713
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60992.2804258403
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 28.2653
HIERARCH ISS PBL12 END 28.2641
HIERARCH ISS PBLA12 START 89.1908
HIERARCH ISS PBLA12 END 89.3755
HIERARCH ISS PBL13 START 305.6822
HIERARCH ISS PBL13 END 305.3394
HIERARCH ISS PBLA13 START 55.0404
HIERARCH ISS PBLA13 END 55.1345
HIERARCH ISS PBL14 START 250.638
HIERARCH ISS PBL14 END 250.371
HIERARCH ISS PBLA14 START 62.4898
HIERARCH ISS PBLA14 END 62.6092
HIERARCH ISS PBL15 START 213.9226
HIERARCH ISS PBL15 END 214.4138
HIERARCH ISS PBLA15 START 125.5507
HIERARCH ISS PBLA15 END 125.7359
HIERARCH ISS PBL16 START 168.6493
HIERARCH ISS PBL16 END 168.7567
HIERARCH ISS PBLA16 START 100.2196
HIERARCH ISS PBLA16 END 100.4219
HIERARCH ISS PBL23 START 282.7364
HIERARCH ISS PBL23 END 282.4222
HIERARCH ISS PBLA23 START 51.8233
HIERARCH ISS PBLA23 END 51.9064
HIERARCH ISS PBL24 START 225.7444
HIERARCH ISS PBL24 END 225.4949
HIERARCH ISS PBLA24 START 59.2646
HIERARCH ISS PBLA24 END 59.3733
HIERARCH ISS PBL25 START 191.8933
HIERARCH ISS PBL25 END 192.3837
HIERARCH ISS PBLA25 START 130.5605
HIERARCH ISS PBLA25 END 130.7327
HIERARCH ISS PBL26 START 141.0097
HIERARCH ISS PBL26 END 141.1202
HIERARCH ISS PBLA26 START 102.4172
HIERARCH ISS PBLA26 END 102.6212
HIERARCH ISS PBL34 START 65.7508
HIERARCH ISS PBL34 END 65.7328
HIERARCH ISS PBLA34 START -154.5777
HIERARCH ISS PBLA34 END -154.5684
HIERARCH ISS PBL35 START 309.1435
HIERARCH ISS PBL35 END 309.3799
HIERARCH ISS PBLA35 START -165.6774
HIERARCH ISS PBLA35 END -165.6867
HIERARCH ISS PBL36 START 221.8229
HIERARCH ISS PBL36 END 221.8237
HIERARCH ISS PBLA36 START -157.5944
HIERARCH ISS PBLA36 END -157.5926
HIERARCH ISS PBL45 START 244.95
HIERARCH ISS PBL45 END 245.2087
HIERARCH ISS PBLA45 START -168.6396
HIERARCH ISS PBLA45 END -168.6498
HIERARCH ISS PBL46 START 156.2016
HIERARCH ISS PBL46 END 156.221
HIERARCH ISS PBLA46 START -158.8637
HIERARCH ISS PBLA46 END -158.8646
HIERARCH ISS PBL56 START 94.802
HIERARCH ISS PBL56 END 95.0443
HIERARCH ISS PBLA56 START -4.8857
HIERARCH ISS PBLA56 END -4.8713
HIERARCH CHARA TAU0 5.656779
HIERARCH CHARA SEEING 1.52343