Exposure
ID
SPICA.2025-10-06T09-59-53_1
Header ID
SPICA.2025-10-06T09-59-53
Date updated
2025-10-06 09:58:48 UTC+0000
Release date
None
UTC Start
2025-10-06 09:58:48.439
UTC End
2025-10-06 09:59:48.439
MJD Start
60954.4158384189
MJD End
60954.41653286333
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70453
Category
science
Program ID
S02/S05
Program Title
TBD
Program Type
Normal
PI / COI
vrard/ebrahimkutty
Target
ID
52240
Name
HD_23249
RA
55.81209
DEC
-9.763391
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.6652 24.6783 96.7336 96.9406
S1-E1 266.3515 265.8338 55.5298 55.6465
S1-E2 215.3304 214.9743 64.4225 64.5754
S1-W1 210.1914 210.8122 136.7969 136.9092
S1-W2 151.1651 151.3992 109.8495 110.0478
S2-E1 248.3262 247.8279 51.7782 51.8786
S2-E2 194.9307 194.5787 60.5444 60.6823
S2-W1 191.9718 192.5526 141.5404 141.6317
S2-W2 127.2665 127.4868 112.3701 112.5637
E1-E2 63.1032 63.0218 -156.3071 -156.3206
E1-W1 313.2465 313.1833 -166.0169 -166.0601
E1-W2 216.3936 216.1790 -159.0417 -159.0659
E2-W1 251.2728 251.2961 -168.4445 -168.4916
E2-W2 153.3919 153.2593 -160.1663 -160.1945
W1-W2 101.9013 102.0660 -0.9616 -1.0061
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4158384189
PI-COI vrard/ebrahimkutty
HIERARCH OBS TARG NAME HD_23249
HIERARCH OBS RA 55.81209
HIERARCH OBS DEC -9.763391
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 24.6652
HIERARCH ISS PBL12 END 24.6783
HIERARCH ISS PBLA12 START 96.7336
HIERARCH ISS PBLA12 END 96.9406
HIERARCH ISS PBL13 START 266.3515
HIERARCH ISS PBL13 END 265.8338
HIERARCH ISS PBLA13 START 55.5298
HIERARCH ISS PBLA13 END 55.6465
HIERARCH ISS PBL14 START 215.3304
HIERARCH ISS PBL14 END 214.9743
HIERARCH ISS PBLA14 START 64.4225
HIERARCH ISS PBLA14 END 64.5754
HIERARCH ISS PBL15 START 210.1914
HIERARCH ISS PBL15 END 210.8122
HIERARCH ISS PBLA15 START 136.7969
HIERARCH ISS PBLA15 END 136.9092
HIERARCH ISS PBL16 START 151.1651
HIERARCH ISS PBL16 END 151.3992
HIERARCH ISS PBLA16 START 109.8495
HIERARCH ISS PBLA16 END 110.0478
HIERARCH ISS PBL23 START 248.3262
HIERARCH ISS PBL23 END 247.8279
HIERARCH ISS PBLA23 START 51.7782
HIERARCH ISS PBLA23 END 51.8786
HIERARCH ISS PBL24 START 194.9307
HIERARCH ISS PBL24 END 194.5787
HIERARCH ISS PBLA24 START 60.5444
HIERARCH ISS PBLA24 END 60.6823
HIERARCH ISS PBL25 START 191.9718
HIERARCH ISS PBL25 END 192.5526
HIERARCH ISS PBLA25 START 141.5404
HIERARCH ISS PBLA25 END 141.6317
HIERARCH ISS PBL26 START 127.2665
HIERARCH ISS PBL26 END 127.4868
HIERARCH ISS PBLA26 START 112.3701
HIERARCH ISS PBLA26 END 112.5637
HIERARCH ISS PBL34 START 63.1032
HIERARCH ISS PBL34 END 63.0218
HIERARCH ISS PBLA34 START -156.3071
HIERARCH ISS PBLA34 END -156.3206
HIERARCH ISS PBL35 START 313.2465
HIERARCH ISS PBL35 END 313.1833
HIERARCH ISS PBLA35 START -166.0169
HIERARCH ISS PBLA35 END -166.0601
HIERARCH ISS PBL36 START 216.3936
HIERARCH ISS PBL36 END 216.179
HIERARCH ISS PBLA36 START -159.0417
HIERARCH ISS PBLA36 END -159.0659
HIERARCH ISS PBL45 START 251.2728
HIERARCH ISS PBL45 END 251.2961
HIERARCH ISS PBLA45 START -168.4445
HIERARCH ISS PBLA45 END -168.4916
HIERARCH ISS PBL46 START 153.3919
HIERARCH ISS PBL46 END 153.2593
HIERARCH ISS PBLA46 START -160.1663
HIERARCH ISS PBLA46 END -160.1945
HIERARCH ISS PBL56 START 101.9013
HIERARCH ISS PBL56 END 102.066
HIERARCH ISS PBLA56 START -0.9616
HIERARCH ISS PBLA56 END -1.0061
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1