Exposure
ID
SPICA.2025-09-15T09-55-34_1
Header ID
SPICA.2025-09-15T09-55-34
Date updated
2025-09-15 09:54:29 UTC+0000
Release date
None
UTC Start
2025-09-15 09:54:29.849
UTC End
2025-09-15 09:55:29.849
MJD Start
60933.4128454773
MJD End
60933.413539921734
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
64297
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47778
Name
HD_15318
RA
37.03976
DEC
8.460056
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.6975 30.7018 93.5305 93.6995
S1-E1 312.0360 311.7749 59.4260 59.5472
S1-E2 259.2739 259.0885 67.2508 67.3888
S1-W1 242.8775 243.2579 126.6087 126.7690
S1-W2 186.9227 187.0334 103.9034 104.0793
S2-E1 287.1344 286.8859 55.9893 56.1029
S2-E2 232.1474 231.9668 63.8944 64.0256
S2-W1 217.8007 218.1737 131.0205 131.1728
S2-W2 156.8244 156.9315 105.9231 106.0994
E1-E2 65.5014 65.4715 -153.1830 -153.1299
E1-W1 312.3733 312.4923 -166.3551 -166.3205
E1-W2 221.5205 221.4686 -156.8164 -156.7707
E2-W1 249.0429 249.1964 -169.7911 -169.7576
E2-W2 156.2060 156.1846 -158.3391 -158.2960
W1-W2 100.8349 101.0123 -7.7042 -7.6508
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 60933.4128454773
PI-COI spica
HIERARCH OBS TARG NAME HD_15318
HIERARCH OBS RA 37.03976
HIERARCH OBS DEC 8.460056
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 30.6975
HIERARCH ISS PBL12 END 30.7018
HIERARCH ISS PBLA12 START 93.5305
HIERARCH ISS PBLA12 END 93.6995
HIERARCH ISS PBL13 START 312.036
HIERARCH ISS PBL13 END 311.7749
HIERARCH ISS PBLA13 START 59.426
HIERARCH ISS PBLA13 END 59.5472
HIERARCH ISS PBL14 START 259.2739
HIERARCH ISS PBL14 END 259.0885
HIERARCH ISS PBLA14 START 67.2508
HIERARCH ISS PBLA14 END 67.3888
HIERARCH ISS PBL15 START 242.8775
HIERARCH ISS PBL15 END 243.2579
HIERARCH ISS PBLA15 START 126.6087
HIERARCH ISS PBLA15 END 126.769
HIERARCH ISS PBL16 START 186.9227
HIERARCH ISS PBL16 END 187.0334
HIERARCH ISS PBLA16 START 103.9034
HIERARCH ISS PBLA16 END 104.0793
HIERARCH ISS PBL23 START 287.1344
HIERARCH ISS PBL23 END 286.8859
HIERARCH ISS PBLA23 START 55.9893
HIERARCH ISS PBLA23 END 56.1029
HIERARCH ISS PBL24 START 232.1474
HIERARCH ISS PBL24 END 231.9668
HIERARCH ISS PBLA24 START 63.8944
HIERARCH ISS PBLA24 END 64.0256
HIERARCH ISS PBL25 START 217.8007
HIERARCH ISS PBL25 END 218.1737
HIERARCH ISS PBLA25 START 131.0205
HIERARCH ISS PBLA25 END 131.1728
HIERARCH ISS PBL26 START 156.8244
HIERARCH ISS PBL26 END 156.9315
HIERARCH ISS PBLA26 START 105.9231
HIERARCH ISS PBLA26 END 106.0994
HIERARCH ISS PBL34 START 65.5014
HIERARCH ISS PBL34 END 65.4715
HIERARCH ISS PBLA34 START -153.183
HIERARCH ISS PBLA34 END -153.1299
HIERARCH ISS PBL35 START 312.3733
HIERARCH ISS PBL35 END 312.4923
HIERARCH ISS PBLA35 START -166.3551
HIERARCH ISS PBLA35 END -166.3205
HIERARCH ISS PBL36 START 221.5205
HIERARCH ISS PBL36 END 221.4686
HIERARCH ISS PBLA36 START -156.8164
HIERARCH ISS PBLA36 END -156.7707
HIERARCH ISS PBL45 START 249.0429
HIERARCH ISS PBL45 END 249.1964
HIERARCH ISS PBLA45 START -169.7911
HIERARCH ISS PBLA45 END -169.7576
HIERARCH ISS PBL46 START 156.206
HIERARCH ISS PBL46 END 156.1846
HIERARCH ISS PBLA46 START -158.3391
HIERARCH ISS PBLA46 END -158.296
HIERARCH ISS PBL56 START 100.8349
HIERARCH ISS PBL56 END 101.0123
HIERARCH ISS PBLA56 START -7.7042
HIERARCH ISS PBLA56 END -7.6508
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1