Exposure
ID
SPICA.2025-10-06T10-02-05_1
Header ID
SPICA.2025-10-06T10-02-05
Date updated
2025-10-06 10:01:00 UTC+0000
Release date
None
UTC Start
2025-10-06 10:01:00.694
UTC End
2025-10-06 10:02:00.694
MJD Start
60954.4173691418
MJD End
60954.41806358623
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 24.6922 24.7061 97.1547 97.3609
S1-E1 265.2969 264.7786 55.7687 55.8877
S1-E2 214.6063 214.2526 64.7349 64.8899
S1-W1 211.4545 212.0726 137.0243 137.1338
S1-W2 151.6439 151.8817 110.2522 110.4482
S2-E1 247.3103 246.8101 51.9839 52.0865
S2-E2 194.2142 193.8632 60.8265 60.9667
S2-W1 193.1527 193.7297 141.7249 141.8135
S2-W2 127.7166 127.9397 112.7632 112.9544
E1-E2 62.9362 62.8524 -156.3342 -156.3468
E1-W1 313.1110 313.0348 -166.1045 -166.1471
E1-W2 215.9521 215.7290 -159.0906 -159.1140
E2-W1 251.3148 251.3273 -168.5401 -168.5867
E2-W2 153.1187 152.9800 -160.2232 -160.2506
W1-W2 102.2344 102.3946 -1.0521 -1.0964
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4173691418
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 24.6922
HIERARCH ISS PBL12 END 24.7061
HIERARCH ISS PBLA12 START 97.1547
HIERARCH ISS PBLA12 END 97.3609
HIERARCH ISS PBL13 START 265.2969
HIERARCH ISS PBL13 END 264.7786
HIERARCH ISS PBLA13 START 55.7687
HIERARCH ISS PBLA13 END 55.8877
HIERARCH ISS PBL14 START 214.6063
HIERARCH ISS PBL14 END 214.2526
HIERARCH ISS PBLA14 START 64.7349
HIERARCH ISS PBLA14 END 64.8899
HIERARCH ISS PBL15 START 211.4545
HIERARCH ISS PBL15 END 212.0726
HIERARCH ISS PBLA15 START 137.0243
HIERARCH ISS PBLA15 END 137.1338
HIERARCH ISS PBL16 START 151.6439
HIERARCH ISS PBL16 END 151.8817
HIERARCH ISS PBLA16 START 110.2522
HIERARCH ISS PBLA16 END 110.4482
HIERARCH ISS PBL23 START 247.3103
HIERARCH ISS PBL23 END 246.8101
HIERARCH ISS PBLA23 START 51.9839
HIERARCH ISS PBLA23 END 52.0865
HIERARCH ISS PBL24 START 194.2142
HIERARCH ISS PBL24 END 193.8632
HIERARCH ISS PBLA24 START 60.8265
HIERARCH ISS PBLA24 END 60.9667
HIERARCH ISS PBL25 START 193.1527
HIERARCH ISS PBL25 END 193.7297
HIERARCH ISS PBLA25 START 141.7249
HIERARCH ISS PBLA25 END 141.8135
HIERARCH ISS PBL26 START 127.7166
HIERARCH ISS PBL26 END 127.9397
HIERARCH ISS PBLA26 START 112.7632
HIERARCH ISS PBLA26 END 112.9544
HIERARCH ISS PBL34 START 62.9362
HIERARCH ISS PBL34 END 62.8524
HIERARCH ISS PBLA34 START -156.3342
HIERARCH ISS PBLA34 END -156.3468
HIERARCH ISS PBL35 START 313.111
HIERARCH ISS PBL35 END 313.0348
HIERARCH ISS PBLA35 START -166.1045
HIERARCH ISS PBLA35 END -166.1471
HIERARCH ISS PBL36 START 215.9521
HIERARCH ISS PBL36 END 215.729
HIERARCH ISS PBLA36 START -159.0906
HIERARCH ISS PBLA36 END -159.114
HIERARCH ISS PBL45 START 251.3148
HIERARCH ISS PBL45 END 251.3273
HIERARCH ISS PBLA45 START -168.5401
HIERARCH ISS PBLA45 END -168.5867
HIERARCH ISS PBL46 START 153.1187
HIERARCH ISS PBL46 END 152.98
HIERARCH ISS PBLA46 START -160.2232
HIERARCH ISS PBLA46 END -160.2506
HIERARCH ISS PBL56 START 102.2344
HIERARCH ISS PBL56 END 102.3946
HIERARCH ISS PBLA56 START -1.0521
HIERARCH ISS PBLA56 END -1.0964
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1