Exposure
ID
SPICA.2025-08-17T10-00-51_1
Header ID
SPICA.2025-08-17T10-00-51
Date updated
2025-08-17 09:59:46 UTC+0000
Release date
None
UTC Start
2025-08-17 09:59:46.756
UTC End
2025-08-17 10:00:46.756
MJD Start
60904.4165133813
MJD End
60904.41720782573
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
70043
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51968
Name
HD_6530
RA
16.52145
DEC
-9.839354
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.4300 24.4285 89.1311 89.3448
S1-E1 284.2900 283.8043 52.0159 52.0951
S1-E2 228.4342 228.0571 59.6025 59.7179
S1-W1 187.1521 187.7931 131.7607 131.9331
S1-W2 143.9861 144.1379 102.0718 102.3049
S2-E1 265.2190 264.7723 48.8296 48.8938
S2-E2 207.5271 207.1746 56.2764 56.3763
S2-W1 169.9849 170.6108 137.3464 137.4935
S2-W2 120.3011 120.4564 104.6783 104.9118
E1-E2 65.2443 65.2051 -155.5165 -155.5472
E1-W1 311.2911 311.4558 -164.2553 -164.3102
E1-W2 221.3380 221.2725 -157.9008 -157.9403
E2-W1 247.0032 247.2116 -166.5553 -166.6132
E2-W2 156.1738 156.1480 -158.8966 -158.9393
W1-W2 94.5421 94.7839 0.7268 0.6786
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 60904.4165133813
PI-COI spica
HIERARCH OBS TARG NAME HD_6530
HIERARCH OBS RA 16.52145
HIERARCH OBS DEC -9.839354
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 24.43
HIERARCH ISS PBL12 END 24.4285
HIERARCH ISS PBLA12 START 89.1311
HIERARCH ISS PBLA12 END 89.3448
HIERARCH ISS PBL13 START 284.29
HIERARCH ISS PBL13 END 283.8043
HIERARCH ISS PBLA13 START 52.0159
HIERARCH ISS PBLA13 END 52.0951
HIERARCH ISS PBL14 START 228.4342
HIERARCH ISS PBL14 END 228.0571
HIERARCH ISS PBLA14 START 59.6025
HIERARCH ISS PBLA14 END 59.7179
HIERARCH ISS PBL15 START 187.1521
HIERARCH ISS PBL15 END 187.7931
HIERARCH ISS PBLA15 START 131.7607
HIERARCH ISS PBLA15 END 131.9331
HIERARCH ISS PBL16 START 143.9861
HIERARCH ISS PBL16 END 144.1379
HIERARCH ISS PBLA16 START 102.0718
HIERARCH ISS PBLA16 END 102.3049
HIERARCH ISS PBL23 START 265.219
HIERARCH ISS PBL23 END 264.7723
HIERARCH ISS PBLA23 START 48.8296
HIERARCH ISS PBLA23 END 48.8938
HIERARCH ISS PBL24 START 207.5271
HIERARCH ISS PBL24 END 207.1746
HIERARCH ISS PBLA24 START 56.2764
HIERARCH ISS PBLA24 END 56.3763
HIERARCH ISS PBL25 START 169.9849
HIERARCH ISS PBL25 END 170.6108
HIERARCH ISS PBLA25 START 137.3464
HIERARCH ISS PBLA25 END 137.4935
HIERARCH ISS PBL26 START 120.3011
HIERARCH ISS PBL26 END 120.4564
HIERARCH ISS PBLA26 START 104.6783
HIERARCH ISS PBLA26 END 104.9118
HIERARCH ISS PBL34 START 65.2443
HIERARCH ISS PBL34 END 65.2051
HIERARCH ISS PBLA34 START -155.5165
HIERARCH ISS PBLA34 END -155.5472
HIERARCH ISS PBL35 START 311.2911
HIERARCH ISS PBL35 END 311.4558
HIERARCH ISS PBLA35 START -164.2553
HIERARCH ISS PBLA35 END -164.3102
HIERARCH ISS PBL36 START 221.338
HIERARCH ISS PBL36 END 221.2725
HIERARCH ISS PBLA36 START -157.9008
HIERARCH ISS PBLA36 END -157.9403
HIERARCH ISS PBL45 START 247.0032
HIERARCH ISS PBL45 END 247.2116
HIERARCH ISS PBLA45 START -166.5553
HIERARCH ISS PBLA45 END -166.6132
HIERARCH ISS PBL46 START 156.1738
HIERARCH ISS PBL46 END 156.148
HIERARCH ISS PBLA46 START -158.8966
HIERARCH ISS PBLA46 END -158.9393
HIERARCH ISS PBL56 START 94.5421
HIERARCH ISS PBL56 END 94.7839
HIERARCH ISS PBLA56 START 0.7268
HIERARCH ISS PBLA56 END 0.6786
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1