Exposure
ID
SPICA.2025-06-14T11-05-17_1
Header ID
SPICA.2025-06-14T11-05-17
Date updated
2025-06-14 11:04:12 UTC+0000
Release date
None
UTC Start
2025-06-14 11:04:12.486
UTC End
2025-06-14 11:05:12.486
MJD Start
60840.4612556194
MJD End
60840.46195006383
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
64239
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47842
Name
HD_218376
RA
346.6534
DEC
59.41976
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.6421 30.6491 78.7108 78.8785
S1-E1 278.1968 278.5130 42.5791 42.7527
S1-E2 236.4139 236.6342 51.6121 51.7781
S1-W1 275.1708 275.1456 103.9930 104.2057
S1-W2 197.0219 197.0296 87.4604 87.6412
S2-E1 254.0915 254.3995 38.5015 38.6797
S2-E2 209.6008 209.8151 47.7936 47.9625
S2-W1 247.8095 247.7896 107.0202 107.2388
S2-W2 166.8015 166.8036 89.0617 89.2452
E1-E2 58.1130 58.1875 -177.1166 -176.8869
E1-W1 282.5876 282.9012 163.8136 164.0655
E1-W2 196.3067 196.5548 177.4897 177.7262
E2-W1 228.4540 228.6894 159.0463 159.3023
E2-W2 138.5587 138.7318 175.2302 175.4696
W1-W2 102.9076 102.9648 -42.9954 -42.7323
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 60840.4612556194
PI-COI spica
HIERARCH OBS TARG NAME HD_218376
HIERARCH OBS RA 346.6534
HIERARCH OBS DEC 59.41976
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 30.6421
HIERARCH ISS PBL12 END 30.6491
HIERARCH ISS PBLA12 START 78.7108
HIERARCH ISS PBLA12 END 78.8785
HIERARCH ISS PBL13 START 278.1968
HIERARCH ISS PBL13 END 278.513
HIERARCH ISS PBLA13 START 42.5791
HIERARCH ISS PBLA13 END 42.7527
HIERARCH ISS PBL14 START 236.4139
HIERARCH ISS PBL14 END 236.6342
HIERARCH ISS PBLA14 START 51.6121
HIERARCH ISS PBLA14 END 51.7781
HIERARCH ISS PBL15 START 275.1708
HIERARCH ISS PBL15 END 275.1456
HIERARCH ISS PBLA15 START 103.993
HIERARCH ISS PBLA15 END 104.2057
HIERARCH ISS PBL16 START 197.0219
HIERARCH ISS PBL16 END 197.0296
HIERARCH ISS PBLA16 START 87.4604
HIERARCH ISS PBLA16 END 87.6412
HIERARCH ISS PBL23 START 254.0915
HIERARCH ISS PBL23 END 254.3995
HIERARCH ISS PBLA23 START 38.5015
HIERARCH ISS PBLA23 END 38.6797
HIERARCH ISS PBL24 START 209.6008
HIERARCH ISS PBL24 END 209.8151
HIERARCH ISS PBLA24 START 47.7936
HIERARCH ISS PBLA24 END 47.9625
HIERARCH ISS PBL25 START 247.8095
HIERARCH ISS PBL25 END 247.7896
HIERARCH ISS PBLA25 START 107.0202
HIERARCH ISS PBLA25 END 107.2388
HIERARCH ISS PBL26 START 166.8015
HIERARCH ISS PBL26 END 166.8036
HIERARCH ISS PBLA26 START 89.0617
HIERARCH ISS PBLA26 END 89.2452
HIERARCH ISS PBL34 START 58.113
HIERARCH ISS PBL34 END 58.1875
HIERARCH ISS PBLA34 START -177.1166
HIERARCH ISS PBLA34 END -176.8869
HIERARCH ISS PBL35 START 282.5876
HIERARCH ISS PBL35 END 282.9012
HIERARCH ISS PBLA35 START 163.8136
HIERARCH ISS PBLA35 END 164.0655
HIERARCH ISS PBL36 START 196.3067
HIERARCH ISS PBL36 END 196.5548
HIERARCH ISS PBLA36 START 177.4897
HIERARCH ISS PBLA36 END 177.7262
HIERARCH ISS PBL45 START 228.454
HIERARCH ISS PBL45 END 228.6894
HIERARCH ISS PBLA45 START 159.0463
HIERARCH ISS PBLA45 END 159.3023
HIERARCH ISS PBL46 START 138.5587
HIERARCH ISS PBL46 END 138.7318
HIERARCH ISS PBLA46 START 175.2302
HIERARCH ISS PBLA46 END 175.4696
HIERARCH ISS PBL56 START 102.9076
HIERARCH ISS PBL56 END 102.9648
HIERARCH ISS PBLA56 START -42.9954
HIERARCH ISS PBLA56 END -42.7323
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1