Exposure
ID
SPICA.2025-10-06T10-25-44_1
Header ID
SPICA.2025-10-06T10-25-44
Date updated
2025-10-06 10:24:38 UTC+0000
Release date
None
UTC Start
2025-10-06 10:24:38.956
UTC End
2025-10-06 10:25:38.956
MJD Start
60954.4337842182
MJD End
60954.43447866263
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
70808
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52539
Name
HD_37507
RA
84.72118
DEC
-7.212829
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.9675 25.9493 79.8301 80.0215
S1-E1 309.1908 308.8355 49.9818 50.0263
S1-E2 250.4530 250.1312 56.0318 56.1073
S1-W1 167.5816 168.0961 119.3852 119.6612
S1-W2 147.2877 147.2955 90.5074 90.7494
S2-E1 286.9592 286.6553 47.4004 47.4324
S2-E2 226.9355 226.6537 53.3853 53.4472
S2-W1 148.4841 149.0356 125.7794 126.0387
S2-W2 121.8648 121.8954 92.7701 93.0204
E1-E2 65.6715 65.6928 -153.7186 -153.7618
E1-W1 295.3424 295.8099 -162.1011 -162.1644
E1-W2 219.2290 219.3721 -155.9026 -155.9534
E2-W1 230.5713 231.0218 -164.4808 -164.5459
E2-W2 153.6255 153.7479 -156.8360 -156.8896
W1-W2 80.9340 81.2684 0.8928 0.8552
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60954.4337842182
PI-COI spica
HIERARCH OBS TARG NAME HD_37507
HIERARCH OBS RA 84.72118
HIERARCH OBS DEC -7.212829
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 25.9675
HIERARCH ISS PBL12 END 25.9493
HIERARCH ISS PBLA12 START 79.8301
HIERARCH ISS PBLA12 END 80.0215
HIERARCH ISS PBL13 START 309.1908
HIERARCH ISS PBL13 END 308.8355
HIERARCH ISS PBLA13 START 49.9818
HIERARCH ISS PBLA13 END 50.0263
HIERARCH ISS PBL14 START 250.453
HIERARCH ISS PBL14 END 250.1312
HIERARCH ISS PBLA14 START 56.0318
HIERARCH ISS PBLA14 END 56.1073
HIERARCH ISS PBL15 START 167.5816
HIERARCH ISS PBL15 END 168.0961
HIERARCH ISS PBLA15 START 119.3852
HIERARCH ISS PBLA15 END 119.6612
HIERARCH ISS PBL16 START 147.2877
HIERARCH ISS PBL16 END 147.2955
HIERARCH ISS PBLA16 START 90.5074
HIERARCH ISS PBLA16 END 90.7494
HIERARCH ISS PBL23 START 286.9592
HIERARCH ISS PBL23 END 286.6553
HIERARCH ISS PBLA23 START 47.4004
HIERARCH ISS PBLA23 END 47.4324
HIERARCH ISS PBL24 START 226.9355
HIERARCH ISS PBL24 END 226.6537
HIERARCH ISS PBLA24 START 53.3853
HIERARCH ISS PBLA24 END 53.4472
HIERARCH ISS PBL25 START 148.4841
HIERARCH ISS PBL25 END 149.0356
HIERARCH ISS PBLA25 START 125.7794
HIERARCH ISS PBLA25 END 126.0387
HIERARCH ISS PBL26 START 121.8648
HIERARCH ISS PBL26 END 121.8954
HIERARCH ISS PBLA26 START 92.7701
HIERARCH ISS PBLA26 END 93.0204
HIERARCH ISS PBL34 START 65.6715
HIERARCH ISS PBL34 END 65.6928
HIERARCH ISS PBLA34 START -153.7186
HIERARCH ISS PBLA34 END -153.7618
HIERARCH ISS PBL35 START 295.3424
HIERARCH ISS PBL35 END 295.8099
HIERARCH ISS PBLA35 START -162.1011
HIERARCH ISS PBLA35 END -162.1644
HIERARCH ISS PBL36 START 219.229
HIERARCH ISS PBL36 END 219.3721
HIERARCH ISS PBLA36 START -155.9026
HIERARCH ISS PBLA36 END -155.9534
HIERARCH ISS PBL45 START 230.5713
HIERARCH ISS PBL45 END 231.0218
HIERARCH ISS PBLA45 START -164.4808
HIERARCH ISS PBLA45 END -164.5459
HIERARCH ISS PBL46 START 153.6255
HIERARCH ISS PBL46 END 153.7479
HIERARCH ISS PBLA46 START -156.836
HIERARCH ISS PBLA46 END -156.8896
HIERARCH ISS PBL56 START 80.934
HIERARCH ISS PBL56 END 81.2684
HIERARCH ISS PBLA56 START 0.8928
HIERARCH ISS PBLA56 END 0.8552
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1