Exposure
ID
SPICA.2025-05-09T12-45-58_1
Header ID
SPICA.2025-05-09T12-45-58
Date updated
2025-05-09 12:45:36 UTC+0000
Release date
None
UTC Start
2025-05-09 12:45:36.369
UTC End
2025-05-09 12:45:56.369
MJD Start
60804.5316709387
MJD End
60804.531902420174
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 30.8907 30.8813 65.5848 65.6232
S1-E1 330.2701 330.2865 49.0995 49.0962
S1-E2 278.1070 278.0887 52.7716 52.7765
S1-W1 174.1376 174.0954 82.8761 82.9881
S1-W2 175.6775 175.6146 69.9982 70.0547
S2-E1 300.7770 300.8094 47.4294 47.4227
S2-E2 248.0802 248.0754 51.1891 51.1905
S2-W1 144.9341 144.9150 86.5082 86.6346
S2-W2 144.8979 144.8452 70.9382 70.9986
E1-E2 55.6608 55.7087 -149.5636 -149.5925
E1-W1 209.2659 209.6082 -158.4575 -158.4945
E1-W2 177.5752 177.7595 -151.5656 -151.5978
E2-W1 154.5141 154.8108 -161.6502 -161.6866
E2-W2 121.9639 122.1005 -152.4791 -152.5125
W1-W2 39.2596 39.4151 -11.3291 -11.2838
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 60804.5316709387
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 30.8907
HIERARCH ISS PBL12 END 30.8813
HIERARCH ISS PBLA12 START 65.5848
HIERARCH ISS PBLA12 END 65.6232
HIERARCH ISS PBL13 START 330.2701
HIERARCH ISS PBL13 END 330.2865
HIERARCH ISS PBLA13 START 49.0995
HIERARCH ISS PBLA13 END 49.0962
HIERARCH ISS PBL14 START 278.107
HIERARCH ISS PBL14 END 278.0887
HIERARCH ISS PBLA14 START 52.7716
HIERARCH ISS PBLA14 END 52.7765
HIERARCH ISS PBL15 START 174.1376
HIERARCH ISS PBL15 END 174.0954
HIERARCH ISS PBLA15 START 82.8761
HIERARCH ISS PBLA15 END 82.9881
HIERARCH ISS PBL16 START 175.6775
HIERARCH ISS PBL16 END 175.6146
HIERARCH ISS PBLA16 START 69.9982
HIERARCH ISS PBLA16 END 70.0547
HIERARCH ISS PBL23 START 300.777
HIERARCH ISS PBL23 END 300.8094
HIERARCH ISS PBLA23 START 47.4294
HIERARCH ISS PBLA23 END 47.4227
HIERARCH ISS PBL24 START 248.0802
HIERARCH ISS PBL24 END 248.0754
HIERARCH ISS PBLA24 START 51.1891
HIERARCH ISS PBLA24 END 51.1905
HIERARCH ISS PBL25 START 144.9341
HIERARCH ISS PBL25 END 144.915
HIERARCH ISS PBLA25 START 86.5082
HIERARCH ISS PBLA25 END 86.6346
HIERARCH ISS PBL26 START 144.8979
HIERARCH ISS PBL26 END 144.8452
HIERARCH ISS PBLA26 START 70.9382
HIERARCH ISS PBLA26 END 70.9986
HIERARCH ISS PBL34 START 55.6608
HIERARCH ISS PBL34 END 55.7087
HIERARCH ISS PBLA34 START -149.5636
HIERARCH ISS PBLA34 END -149.5925
HIERARCH ISS PBL35 START 209.2659
HIERARCH ISS PBL35 END 209.6082
HIERARCH ISS PBLA35 START -158.4575
HIERARCH ISS PBLA35 END -158.4945
HIERARCH ISS PBL36 START 177.5752
HIERARCH ISS PBL36 END 177.7595
HIERARCH ISS PBLA36 START -151.5656
HIERARCH ISS PBLA36 END -151.5978
HIERARCH ISS PBL45 START 154.5141
HIERARCH ISS PBL45 END 154.8108
HIERARCH ISS PBLA45 START -161.6502
HIERARCH ISS PBLA45 END -161.6866
HIERARCH ISS PBL46 START 121.9639
HIERARCH ISS PBL46 END 122.1005
HIERARCH ISS PBLA46 START -152.4791
HIERARCH ISS PBLA46 END -152.5125
HIERARCH ISS PBL56 START 39.2596
HIERARCH ISS PBL56 END 39.4151
HIERARCH ISS PBLA56 START -11.3291
HIERARCH ISS PBLA56 END -11.2838
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1