Exposure
ID
SPICA.2025-10-06T09-58-47_1
Header ID
SPICA.2025-10-06T09-58-47
Date updated
2025-10-06 09:57:42 UTC+0000
Release date
None
UTC Start
2025-10-06 09:57:42.315
UTC End
2025-10-06 09:58:42.315
MJD Start
60954.4150730945
MJD End
60954.41576753893
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 24.6523 24.6650 96.5225 96.7298
S1-E1 266.8784 266.3610 55.4121 55.5276
S1-E2 215.6942 215.3369 64.2680 64.4198
S1-W1 209.5579 210.1800 136.6809 136.7948
S1-W2 150.9286 151.1609 109.6464 109.8458
S2-E1 248.8327 248.3354 51.6771 51.7764
S2-E2 195.2897 194.9372 60.4052 60.5419
S2-W1 191.3785 191.9611 141.4462 141.5387
S2-W2 127.0436 127.2624 112.1717 112.3665
E1-E2 63.1848 63.1046 -156.2928 -156.3068
E1-W1 313.3042 313.2476 -165.9727 -166.0162
E1-W2 216.6080 216.3975 -159.0166 -159.0412
E2-W1 251.2437 251.2724 -168.3963 -168.4436
E2-W2 153.5239 153.3943 -160.1373 -160.1658
W1-W2 101.7312 101.8982 -0.9164 -0.9608
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4150730945
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 24.6523
HIERARCH ISS PBL12 END 24.665
HIERARCH ISS PBLA12 START 96.5225
HIERARCH ISS PBLA12 END 96.7298
HIERARCH ISS PBL13 START 266.8784
HIERARCH ISS PBL13 END 266.361
HIERARCH ISS PBLA13 START 55.4121
HIERARCH ISS PBLA13 END 55.5276
HIERARCH ISS PBL14 START 215.6942
HIERARCH ISS PBL14 END 215.3369
HIERARCH ISS PBLA14 START 64.268
HIERARCH ISS PBLA14 END 64.4198
HIERARCH ISS PBL15 START 209.5579
HIERARCH ISS PBL15 END 210.18
HIERARCH ISS PBLA15 START 136.6809
HIERARCH ISS PBLA15 END 136.7948
HIERARCH ISS PBL16 START 150.9286
HIERARCH ISS PBL16 END 151.1609
HIERARCH ISS PBLA16 START 109.6464
HIERARCH ISS PBLA16 END 109.8458
HIERARCH ISS PBL23 START 248.8327
HIERARCH ISS PBL23 END 248.3354
HIERARCH ISS PBLA23 START 51.6771
HIERARCH ISS PBLA23 END 51.7764
HIERARCH ISS PBL24 START 195.2897
HIERARCH ISS PBL24 END 194.9372
HIERARCH ISS PBLA24 START 60.4052
HIERARCH ISS PBLA24 END 60.5419
HIERARCH ISS PBL25 START 191.3785
HIERARCH ISS PBL25 END 191.9611
HIERARCH ISS PBLA25 START 141.4462
HIERARCH ISS PBLA25 END 141.5387
HIERARCH ISS PBL26 START 127.0436
HIERARCH ISS PBL26 END 127.2624
HIERARCH ISS PBLA26 START 112.1717
HIERARCH ISS PBLA26 END 112.3665
HIERARCH ISS PBL34 START 63.1848
HIERARCH ISS PBL34 END 63.1046
HIERARCH ISS PBLA34 START -156.2928
HIERARCH ISS PBLA34 END -156.3068
HIERARCH ISS PBL35 START 313.3042
HIERARCH ISS PBL35 END 313.2476
HIERARCH ISS PBLA35 START -165.9727
HIERARCH ISS PBLA35 END -166.0162
HIERARCH ISS PBL36 START 216.608
HIERARCH ISS PBL36 END 216.3975
HIERARCH ISS PBLA36 START -159.0166
HIERARCH ISS PBLA36 END -159.0412
HIERARCH ISS PBL45 START 251.2437
HIERARCH ISS PBL45 END 251.2724
HIERARCH ISS PBLA45 START -168.3963
HIERARCH ISS PBLA45 END -168.4436
HIERARCH ISS PBL46 START 153.5239
HIERARCH ISS PBL46 END 153.3943
HIERARCH ISS PBLA46 START -160.1373
HIERARCH ISS PBLA46 END -160.1658
HIERARCH ISS PBL56 START 101.7312
HIERARCH ISS PBL56 END 101.8982
HIERARCH ISS PBLA56 START -0.9164
HIERARCH ISS PBLA56 END -0.9608
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1