Exposure
ID
SPICA.2025-10-06T11-56-40_1
Header ID
SPICA.2025-10-06T11-56-40
Date updated
2025-10-06 11:55:35 UTC+0000
Release date
None
UTC Start
2025-10-06 11:55:35.173
UTC End
2025-10-06 11:56:35.173
MJD Start
60954.4969348697
MJD End
60954.49762931413
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 25.6970 25.7095 96.7344 96.9330
S1-E1 272.7540 272.2717 56.6991 56.8198
S1-E2 221.8435 221.5150 65.4821 65.6349
S1-W1 216.5291 217.1144 135.4116 135.5297
S1-W2 157.4999 157.7189 109.3164 109.5082
S2-E1 253.6183 253.1523 52.9622 53.0680
S2-E2 200.3194 199.9932 61.6661 61.8058
S2-W1 197.1232 197.6727 140.0844 140.1836
S2-W2 132.5383 132.7442 111.7370 111.9250
E1-E2 63.3322 63.2540 -155.6353 -155.6373
E1-W1 313.3047 313.2478 -165.9686 -166.0000
E1-W2 216.8810 216.6753 -158.5435 -158.5562
E2-W1 251.2567 251.2832 -168.5600 -168.5952
E2-W2 153.6640 153.5371 -159.7417 -159.7583
W1-W2 102.1621 102.3243 -1.8914 -1.9224
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 60954.4969348697
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 25.697
HIERARCH ISS PBL12 END 25.7095
HIERARCH ISS PBLA12 START 96.7344
HIERARCH ISS PBLA12 END 96.933
HIERARCH ISS PBL13 START 272.754
HIERARCH ISS PBL13 END 272.2717
HIERARCH ISS PBLA13 START 56.6991
HIERARCH ISS PBLA13 END 56.8198
HIERARCH ISS PBL14 START 221.8435
HIERARCH ISS PBL14 END 221.515
HIERARCH ISS PBLA14 START 65.4821
HIERARCH ISS PBLA14 END 65.6349
HIERARCH ISS PBL15 START 216.5291
HIERARCH ISS PBL15 END 217.1144
HIERARCH ISS PBLA15 START 135.4116
HIERARCH ISS PBLA15 END 135.5297
HIERARCH ISS PBL16 START 157.4999
HIERARCH ISS PBL16 END 157.7189
HIERARCH ISS PBLA16 START 109.3164
HIERARCH ISS PBLA16 END 109.5082
HIERARCH ISS PBL23 START 253.6183
HIERARCH ISS PBL23 END 253.1523
HIERARCH ISS PBLA23 START 52.9622
HIERARCH ISS PBLA23 END 53.068
HIERARCH ISS PBL24 START 200.3194
HIERARCH ISS PBL24 END 199.9932
HIERARCH ISS PBLA24 START 61.6661
HIERARCH ISS PBLA24 END 61.8058
HIERARCH ISS PBL25 START 197.1232
HIERARCH ISS PBL25 END 197.6727
HIERARCH ISS PBLA25 START 140.0844
HIERARCH ISS PBLA25 END 140.1836
HIERARCH ISS PBL26 START 132.5383
HIERARCH ISS PBL26 END 132.7442
HIERARCH ISS PBLA26 START 111.737
HIERARCH ISS PBLA26 END 111.925
HIERARCH ISS PBL34 START 63.3322
HIERARCH ISS PBL34 END 63.254
HIERARCH ISS PBLA34 START -155.6353
HIERARCH ISS PBLA34 END -155.6373
HIERARCH ISS PBL35 START 313.3047
HIERARCH ISS PBL35 END 313.2478
HIERARCH ISS PBLA35 START -165.9686
HIERARCH ISS PBLA35 END -166.0
HIERARCH ISS PBL36 START 216.881
HIERARCH ISS PBL36 END 216.6753
HIERARCH ISS PBLA36 START -158.5435
HIERARCH ISS PBLA36 END -158.5562
HIERARCH ISS PBL45 START 251.2567
HIERARCH ISS PBL45 END 251.2832
HIERARCH ISS PBLA45 START -168.56
HIERARCH ISS PBLA45 END -168.5952
HIERARCH ISS PBL46 START 153.664
HIERARCH ISS PBL46 END 153.5371
HIERARCH ISS PBLA46 START -159.7417
HIERARCH ISS PBLA46 END -159.7583
HIERARCH ISS PBL56 START 102.1621
HIERARCH ISS PBL56 END 102.3243
HIERARCH ISS PBLA56 START -1.8914
HIERARCH ISS PBLA56 END -1.9224
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1