Exposure
ID
SPICA.2025-06-14T04-45-16_1
Header ID
SPICA.2025-06-14T04-45-16
Date updated
2025-06-14 04:44:11 UTC+0000
Release date
None
UTC Start
2025-06-14 04:44:11.506
UTC End
2025-06-14 04:45:11.506
MJD Start
60840.1973553964
MJD End
60840.19804984083
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
64196
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47813
Name
HD_144206
RA
240.6996
DEC
46.03671
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3521 33.3538 85.6954 85.8512
S1-E1 313.6200 313.8256 53.1462 53.2913
S1-E2 266.1457 266.2767 61.1038 61.2478
S1-W1 278.3545 278.3653 111.9326 112.1334
S1-W2 209.0654 209.0583 94.3161 94.4860
S2-E1 286.0698 286.2774 49.5499 49.6963
S2-E2 236.2267 236.3593 57.7354 57.8796
S2-W1 248.8757 248.8980 115.3291 115.5352
S2-W2 176.1611 176.1537 95.9423 96.1150
E1-E2 62.1390 62.2075 -163.2199 -163.0438
E1-W1 292.1614 292.5336 178.5762 178.7732
E1-W2 208.2141 208.4592 -168.2288 -168.0477
E2-W1 233.9392 234.2383 173.8164 174.0195
E2-W2 146.4130 146.5892 -170.3524 -170.1690
W1-W2 101.2877 101.3940 -29.4086 -29.1795
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 60840.1973553964
PI-COI spica
HIERARCH OBS TARG NAME HD_144206
HIERARCH OBS RA 240.6996
HIERARCH OBS DEC 46.03671
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 33.3521
HIERARCH ISS PBL12 END 33.3538
HIERARCH ISS PBLA12 START 85.6954
HIERARCH ISS PBLA12 END 85.8512
HIERARCH ISS PBL13 START 313.62
HIERARCH ISS PBL13 END 313.8256
HIERARCH ISS PBLA13 START 53.1462
HIERARCH ISS PBLA13 END 53.2913
HIERARCH ISS PBL14 START 266.1457
HIERARCH ISS PBL14 END 266.2767
HIERARCH ISS PBLA14 START 61.1038
HIERARCH ISS PBLA14 END 61.2478
HIERARCH ISS PBL15 START 278.3545
HIERARCH ISS PBL15 END 278.3653
HIERARCH ISS PBLA15 START 111.9326
HIERARCH ISS PBLA15 END 112.1334
HIERARCH ISS PBL16 START 209.0654
HIERARCH ISS PBL16 END 209.0583
HIERARCH ISS PBLA16 START 94.3161
HIERARCH ISS PBLA16 END 94.486
HIERARCH ISS PBL23 START 286.0698
HIERARCH ISS PBL23 END 286.2774
HIERARCH ISS PBLA23 START 49.5499
HIERARCH ISS PBLA23 END 49.6963
HIERARCH ISS PBL24 START 236.2267
HIERARCH ISS PBL24 END 236.3593
HIERARCH ISS PBLA24 START 57.7354
HIERARCH ISS PBLA24 END 57.8796
HIERARCH ISS PBL25 START 248.8757
HIERARCH ISS PBL25 END 248.898
HIERARCH ISS PBLA25 START 115.3291
HIERARCH ISS PBLA25 END 115.5352
HIERARCH ISS PBL26 START 176.1611
HIERARCH ISS PBL26 END 176.1537
HIERARCH ISS PBLA26 START 95.9423
HIERARCH ISS PBLA26 END 96.115
HIERARCH ISS PBL34 START 62.139
HIERARCH ISS PBL34 END 62.2075
HIERARCH ISS PBLA34 START -163.2199
HIERARCH ISS PBLA34 END -163.0438
HIERARCH ISS PBL35 START 292.1614
HIERARCH ISS PBL35 END 292.5336
HIERARCH ISS PBLA35 START 178.5762
HIERARCH ISS PBLA35 END 178.7732
HIERARCH ISS PBL36 START 208.2141
HIERARCH ISS PBL36 END 208.4592
HIERARCH ISS PBLA36 START -168.2288
HIERARCH ISS PBLA36 END -168.0477
HIERARCH ISS PBL45 START 233.9392
HIERARCH ISS PBL45 END 234.2383
HIERARCH ISS PBLA45 START 173.8164
HIERARCH ISS PBLA45 END 174.0195
HIERARCH ISS PBL46 START 146.413
HIERARCH ISS PBL46 END 146.5892
HIERARCH ISS PBLA46 START -170.3524
HIERARCH ISS PBLA46 END -170.169
HIERARCH ISS PBL56 START 101.2877
HIERARCH ISS PBL56 END 101.394
HIERARCH ISS PBLA56 START -29.4086
HIERARCH ISS PBLA56 END -29.1795
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1