Exposure
ID
SPICA.2025-10-06T10-06-30_1
Header ID
SPICA.2025-10-06T10-06-30
Date updated
2025-10-06 10:05:25 UTC+0000
Release date
None
UTC Start
2025-10-06 10:05:25.173
UTC End
2025-10-06 10:06:25.173
MJD Start
60954.4204302476
MJD End
60954.42112469203
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 24.7510 24.7664 97.9917 98.1961
S1-E1 263.1849 262.6660 56.2606 56.3843
S1-E2 213.1731 212.8245 65.3728 65.5321
S1-W1 213.9632 214.5754 137.4617 137.5656
S1-W2 152.6236 152.8685 111.0439 111.2354
S2-E1 245.2677 244.7642 52.4090 52.5162
S2-E2 192.7882 192.4397 61.4045 61.5492
S2-W1 195.4906 196.0597 142.0780 142.1615
S2-W2 128.6335 128.8619 113.5344 113.7207
E1-E2 62.5878 62.4994 -156.3824 -156.3930
E1-W1 312.7600 312.6575 -166.2761 -166.3175
E1-W2 215.0176 214.7777 -159.1833 -159.2050
E2-W1 251.3332 251.3243 -168.7284 -168.7740
E2-W2 152.5352 152.3844 -160.3322 -160.3580
W1-W2 102.8728 103.0239 -1.2323 -1.2765
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4204302476
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 24.751
HIERARCH ISS PBL12 END 24.7664
HIERARCH ISS PBLA12 START 97.9917
HIERARCH ISS PBLA12 END 98.1961
HIERARCH ISS PBL13 START 263.1849
HIERARCH ISS PBL13 END 262.666
HIERARCH ISS PBLA13 START 56.2606
HIERARCH ISS PBLA13 END 56.3843
HIERARCH ISS PBL14 START 213.1731
HIERARCH ISS PBL14 END 212.8245
HIERARCH ISS PBLA14 START 65.3728
HIERARCH ISS PBLA14 END 65.5321
HIERARCH ISS PBL15 START 213.9632
HIERARCH ISS PBL15 END 214.5754
HIERARCH ISS PBLA15 START 137.4617
HIERARCH ISS PBLA15 END 137.5656
HIERARCH ISS PBL16 START 152.6236
HIERARCH ISS PBL16 END 152.8685
HIERARCH ISS PBLA16 START 111.0439
HIERARCH ISS PBLA16 END 111.2354
HIERARCH ISS PBL23 START 245.2677
HIERARCH ISS PBL23 END 244.7642
HIERARCH ISS PBLA23 START 52.409
HIERARCH ISS PBLA23 END 52.5162
HIERARCH ISS PBL24 START 192.7882
HIERARCH ISS PBL24 END 192.4397
HIERARCH ISS PBLA24 START 61.4045
HIERARCH ISS PBLA24 END 61.5492
HIERARCH ISS PBL25 START 195.4906
HIERARCH ISS PBL25 END 196.0597
HIERARCH ISS PBLA25 START 142.078
HIERARCH ISS PBLA25 END 142.1615
HIERARCH ISS PBL26 START 128.6335
HIERARCH ISS PBL26 END 128.8619
HIERARCH ISS PBLA26 START 113.5344
HIERARCH ISS PBLA26 END 113.7207
HIERARCH ISS PBL34 START 62.5878
HIERARCH ISS PBL34 END 62.4994
HIERARCH ISS PBLA34 START -156.3824
HIERARCH ISS PBLA34 END -156.393
HIERARCH ISS PBL35 START 312.76
HIERARCH ISS PBL35 END 312.6575
HIERARCH ISS PBLA35 START -166.2761
HIERARCH ISS PBLA35 END -166.3175
HIERARCH ISS PBL36 START 215.0176
HIERARCH ISS PBL36 END 214.7777
HIERARCH ISS PBLA36 START -159.1833
HIERARCH ISS PBLA36 END -159.205
HIERARCH ISS PBL45 START 251.3332
HIERARCH ISS PBL45 END 251.3243
HIERARCH ISS PBLA45 START -168.7284
HIERARCH ISS PBLA45 END -168.774
HIERARCH ISS PBL46 START 152.5352
HIERARCH ISS PBL46 END 152.3844
HIERARCH ISS PBLA46 START -160.3322
HIERARCH ISS PBLA46 END -160.358
HIERARCH ISS PBL56 START 102.8728
HIERARCH ISS PBL56 END 103.0239
HIERARCH ISS PBLA56 START -1.2323
HIERARCH ISS PBLA56 END -1.2765
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1