Exposure
ID
SPICA.2025-10-06T12-06-02_1
Header ID
SPICA.2025-10-06T12-06-02
Date updated
2025-10-06 12:04:57 UTC+0000
Release date
None
UTC Start
2025-10-06 12:04:57.139
UTC End
2025-10-06 12:05:57.139
MJD Start
60954.5034391059
MJD End
60954.504133550334
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 25.8168 25.8323 98.4403 98.6355
S1-E1 268.5752 268.0921 57.7789 57.9089
S1-E2 219.0392 218.7213 66.8366 66.9978
S1-W1 221.5502 222.1234 136.3894 136.4961
S1-W2 159.4488 159.6816 110.9437 111.1270
S2-E1 249.5588 249.0864 53.9139 54.0291
S2-E2 197.5151 197.1942 62.9090 63.0576
S2-W1 201.8176 202.3507 140.9014 140.9899
S2-W2 134.3606 134.5768 113.3279 113.5065
E1-E2 62.6175 62.5293 -155.6357 -155.6332
E1-W1 312.5959 312.4825 -166.2313 -166.2602
E1-W2 214.9635 214.7219 -158.6389 -158.6477
E2-W1 251.3099 251.2903 -168.8572 -168.8904
E2-W2 152.4673 152.3146 -159.8718 -159.8848
W1-W2 103.4906 103.6331 -2.1600 -2.1911
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 60954.5034391059
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 25.8168
HIERARCH ISS PBL12 END 25.8323
HIERARCH ISS PBLA12 START 98.4403
HIERARCH ISS PBLA12 END 98.6355
HIERARCH ISS PBL13 START 268.5752
HIERARCH ISS PBL13 END 268.0921
HIERARCH ISS PBLA13 START 57.7789
HIERARCH ISS PBLA13 END 57.9089
HIERARCH ISS PBL14 START 219.0392
HIERARCH ISS PBL14 END 218.7213
HIERARCH ISS PBLA14 START 66.8366
HIERARCH ISS PBLA14 END 66.9978
HIERARCH ISS PBL15 START 221.5502
HIERARCH ISS PBL15 END 222.1234
HIERARCH ISS PBLA15 START 136.3894
HIERARCH ISS PBLA15 END 136.4961
HIERARCH ISS PBL16 START 159.4488
HIERARCH ISS PBL16 END 159.6816
HIERARCH ISS PBLA16 START 110.9437
HIERARCH ISS PBLA16 END 111.127
HIERARCH ISS PBL23 START 249.5588
HIERARCH ISS PBL23 END 249.0864
HIERARCH ISS PBLA23 START 53.9139
HIERARCH ISS PBLA23 END 54.0291
HIERARCH ISS PBL24 START 197.5151
HIERARCH ISS PBL24 END 197.1942
HIERARCH ISS PBLA24 START 62.909
HIERARCH ISS PBLA24 END 63.0576
HIERARCH ISS PBL25 START 201.8176
HIERARCH ISS PBL25 END 202.3507
HIERARCH ISS PBLA25 START 140.9014
HIERARCH ISS PBLA25 END 140.9899
HIERARCH ISS PBL26 START 134.3606
HIERARCH ISS PBL26 END 134.5768
HIERARCH ISS PBLA26 START 113.3279
HIERARCH ISS PBLA26 END 113.5065
HIERARCH ISS PBL34 START 62.6175
HIERARCH ISS PBL34 END 62.5293
HIERARCH ISS PBLA34 START -155.6357
HIERARCH ISS PBLA34 END -155.6332
HIERARCH ISS PBL35 START 312.5959
HIERARCH ISS PBL35 END 312.4825
HIERARCH ISS PBLA35 START -166.2313
HIERARCH ISS PBLA35 END -166.2602
HIERARCH ISS PBL36 START 214.9635
HIERARCH ISS PBL36 END 214.7219
HIERARCH ISS PBLA36 START -158.6389
HIERARCH ISS PBLA36 END -158.6477
HIERARCH ISS PBL45 START 251.3099
HIERARCH ISS PBL45 END 251.2903
HIERARCH ISS PBLA45 START -168.8572
HIERARCH ISS PBLA45 END -168.8904
HIERARCH ISS PBL46 START 152.4673
HIERARCH ISS PBL46 END 152.3146
HIERARCH ISS PBLA46 START -159.8718
HIERARCH ISS PBLA46 END -159.8848
HIERARCH ISS PBL56 START 103.4906
HIERARCH ISS PBL56 END 103.6331
HIERARCH ISS PBLA56 START -2.16
HIERARCH ISS PBLA56 END -2.1911
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1