Exposure
ID
SPICA.2025-10-06T09-53-04_1
Header ID
SPICA.2025-10-06T09-53-04
Date updated
2025-10-06 09:51:59 UTC+0000
Release date
None
UTC Start
2025-10-06 09:51:59.622
UTC End
2025-10-06 09:52:59.622
MJD Start
60954.4111067341
MJD End
60954.41180117853
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 24.5920 24.6026 95.4222 95.6314
S1-E1 269.6019 269.0869 54.8205 54.9302
S1-E2 217.5966 217.2341 63.4849 63.6310
S1-W1 206.2547 206.8829 136.0560 136.1776
S1-W2 149.7350 149.9569 108.5764 108.7814
S2-E1 251.4402 250.9485 51.1711 51.2647
S2-E2 197.1569 196.8023 59.7017 59.8326
S2-W1 188.2745 188.8663 140.9355 141.0352
S2-W2 125.9127 126.1238 111.1238 111.3249
E1-E2 63.5889 63.5148 -156.2106 -156.2272
E1-W1 313.4966 313.4739 -165.7388 -165.7837
E1-W2 217.6498 217.4613 -158.8796 -158.9064
E2-W1 251.0058 251.0620 -168.1422 -168.1909
E2-W2 154.1584 154.0445 -159.9802 -160.0108
W1-W2 100.8133 100.9920 -0.6808 -0.7255
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4111067341
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 24.592
HIERARCH ISS PBL12 END 24.6026
HIERARCH ISS PBLA12 START 95.4222
HIERARCH ISS PBLA12 END 95.6314
HIERARCH ISS PBL13 START 269.6019
HIERARCH ISS PBL13 END 269.0869
HIERARCH ISS PBLA13 START 54.8205
HIERARCH ISS PBLA13 END 54.9302
HIERARCH ISS PBL14 START 217.5966
HIERARCH ISS PBL14 END 217.2341
HIERARCH ISS PBLA14 START 63.4849
HIERARCH ISS PBLA14 END 63.631
HIERARCH ISS PBL15 START 206.2547
HIERARCH ISS PBL15 END 206.8829
HIERARCH ISS PBLA15 START 136.056
HIERARCH ISS PBLA15 END 136.1776
HIERARCH ISS PBL16 START 149.735
HIERARCH ISS PBL16 END 149.9569
HIERARCH ISS PBLA16 START 108.5764
HIERARCH ISS PBLA16 END 108.7814
HIERARCH ISS PBL23 START 251.4402
HIERARCH ISS PBL23 END 250.9485
HIERARCH ISS PBLA23 START 51.1711
HIERARCH ISS PBLA23 END 51.2647
HIERARCH ISS PBL24 START 197.1569
HIERARCH ISS PBL24 END 196.8023
HIERARCH ISS PBLA24 START 59.7017
HIERARCH ISS PBLA24 END 59.8326
HIERARCH ISS PBL25 START 188.2745
HIERARCH ISS PBL25 END 188.8663
HIERARCH ISS PBLA25 START 140.9355
HIERARCH ISS PBLA25 END 141.0352
HIERARCH ISS PBL26 START 125.9127
HIERARCH ISS PBL26 END 126.1238
HIERARCH ISS PBLA26 START 111.1238
HIERARCH ISS PBLA26 END 111.3249
HIERARCH ISS PBL34 START 63.5889
HIERARCH ISS PBL34 END 63.5148
HIERARCH ISS PBLA34 START -156.2106
HIERARCH ISS PBLA34 END -156.2272
HIERARCH ISS PBL35 START 313.4966
HIERARCH ISS PBL35 END 313.4739
HIERARCH ISS PBLA35 START -165.7388
HIERARCH ISS PBLA35 END -165.7837
HIERARCH ISS PBL36 START 217.6498
HIERARCH ISS PBL36 END 217.4613
HIERARCH ISS PBLA36 START -158.8796
HIERARCH ISS PBLA36 END -158.9064
HIERARCH ISS PBL45 START 251.0058
HIERARCH ISS PBL45 END 251.062
HIERARCH ISS PBLA45 START -168.1422
HIERARCH ISS PBLA45 END -168.1909
HIERARCH ISS PBL46 START 154.1584
HIERARCH ISS PBL46 END 154.0445
HIERARCH ISS PBLA46 START -159.9802
HIERARCH ISS PBLA46 END -160.0108
HIERARCH ISS PBL56 START 100.8133
HIERARCH ISS PBL56 END 100.992
HIERARCH ISS PBLA56 START -0.6808
HIERARCH ISS PBLA56 END -0.7255
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1