Exposure
ID
SPICA.2025-05-09T12-36-28_1
Header ID
SPICA.2025-05-09T12-36-28
Date updated
2025-05-09 12:36:06 UTC+0000
Release date
None
UTC Start
2025-05-09 12:36:06.314
UTC End
2025-05-09 12:36:26.314
MJD Start
60804.5250730746
MJD End
60804.525304556075
Exposure time (s)
20.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.1380 31.1286 64.6010 64.6374
S1-E1 329.7097 329.7353 49.2120 49.2069
S1-E2 278.5001 278.4884 52.6653 52.6684
S1-W1 175.4835 175.4243 79.9546 80.0643
S1-W2 177.3777 177.3118 68.5403 68.5945
S2-E1 299.8020 299.8432 47.6327 47.6240
S2-E2 248.1189 248.1205 51.1780 51.1776
S2-W1 145.6903 145.6528 83.1987 83.3234
S2-W2 146.3289 146.2732 69.3779 69.4360
E1-E2 54.3679 54.4181 -148.7597 -148.7917
E1-W1 200.1178 200.4692 -157.4198 -157.4615
E1-W2 172.6195 172.8110 -150.6711 -150.7068
E2-W1 146.5985 146.9021 -160.6209 -160.6626
E2-W2 118.2958 118.4373 -151.5495 -151.5865
W1-W2 35.1405 35.2976 -12.6780 -12.6206
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60804.5250730746
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1000
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 31.138
HIERARCH ISS PBL12 END 31.1286
HIERARCH ISS PBLA12 START 64.601
HIERARCH ISS PBLA12 END 64.6374
HIERARCH ISS PBL13 START 329.7097
HIERARCH ISS PBL13 END 329.7353
HIERARCH ISS PBLA13 START 49.212
HIERARCH ISS PBLA13 END 49.2069
HIERARCH ISS PBL14 START 278.5001
HIERARCH ISS PBL14 END 278.4884
HIERARCH ISS PBLA14 START 52.6653
HIERARCH ISS PBLA14 END 52.6684
HIERARCH ISS PBL15 START 175.4835
HIERARCH ISS PBL15 END 175.4243
HIERARCH ISS PBLA15 START 79.9546
HIERARCH ISS PBLA15 END 80.0643
HIERARCH ISS PBL16 START 177.3777
HIERARCH ISS PBL16 END 177.3118
HIERARCH ISS PBLA16 START 68.5403
HIERARCH ISS PBLA16 END 68.5945
HIERARCH ISS PBL23 START 299.802
HIERARCH ISS PBL23 END 299.8432
HIERARCH ISS PBLA23 START 47.6327
HIERARCH ISS PBLA23 END 47.624
HIERARCH ISS PBL24 START 248.1189
HIERARCH ISS PBL24 END 248.1205
HIERARCH ISS PBLA24 START 51.178
HIERARCH ISS PBLA24 END 51.1776
HIERARCH ISS PBL25 START 145.6903
HIERARCH ISS PBL25 END 145.6528
HIERARCH ISS PBLA25 START 83.1987
HIERARCH ISS PBLA25 END 83.3234
HIERARCH ISS PBL26 START 146.3289
HIERARCH ISS PBL26 END 146.2732
HIERARCH ISS PBLA26 START 69.3779
HIERARCH ISS PBLA26 END 69.436
HIERARCH ISS PBL34 START 54.3679
HIERARCH ISS PBL34 END 54.4181
HIERARCH ISS PBLA34 START -148.7597
HIERARCH ISS PBLA34 END -148.7917
HIERARCH ISS PBL35 START 200.1178
HIERARCH ISS PBL35 END 200.4692
HIERARCH ISS PBLA35 START -157.4198
HIERARCH ISS PBLA35 END -157.4615
HIERARCH ISS PBL36 START 172.6195
HIERARCH ISS PBL36 END 172.811
HIERARCH ISS PBLA36 START -150.6711
HIERARCH ISS PBLA36 END -150.7068
HIERARCH ISS PBL45 START 146.5985
HIERARCH ISS PBL45 END 146.9021
HIERARCH ISS PBLA45 START -160.6209
HIERARCH ISS PBLA45 END -160.6626
HIERARCH ISS PBL46 START 118.2958
HIERARCH ISS PBL46 END 118.4373
HIERARCH ISS PBLA46 START -151.5495
HIERARCH ISS PBLA46 END -151.5865
HIERARCH ISS PBL56 START 35.1405
HIERARCH ISS PBL56 END 35.2976
HIERARCH ISS PBLA56 START -12.678
HIERARCH ISS PBLA56 END -12.6206
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1