Exposure
ID
SPICA.2025-06-14T11-07-51_1
Header ID
SPICA.2025-06-14T11-07-51
Date updated
2025-06-14 11:06:46 UTC+0000
Release date
None
UTC Start
2025-06-14 11:06:46.836
UTC End
2025-06-14 11:07:46.836
MJD Start
60840.4630420792
MJD End
60840.463736523634
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 30.6585 30.6652 79.1095 79.2773
S1-E1 278.9455 279.2575 42.9918 43.1655
S1-E2 236.9353 237.1525 52.0068 52.1730
S1-W1 275.1100 275.0837 104.4984 104.7109
S1-W2 197.0394 197.0458 87.8901 88.0709
S2-E1 254.8209 255.1249 38.9251 39.1033
S2-E2 210.1082 210.3195 48.1951 48.3640
S2-W1 247.7615 247.7407 107.5397 107.7581
S2-W2 166.8058 166.8069 89.4979 89.6814
E1-E2 58.2895 58.3631 -176.5710 -176.3419
E1-W1 283.3312 283.6422 164.4117 164.6626
E1-W2 196.8945 197.1400 178.0515 178.2874
E2-W1 229.0122 229.2457 159.6542 159.9093
E2-W2 138.9690 139.1404 175.7987 176.0373
W1-W2 103.0435 103.1006 -42.3704 -42.1081
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 60840.4630420792
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 30.6585
HIERARCH ISS PBL12 END 30.6652
HIERARCH ISS PBLA12 START 79.1095
HIERARCH ISS PBLA12 END 79.2773
HIERARCH ISS PBL13 START 278.9455
HIERARCH ISS PBL13 END 279.2575
HIERARCH ISS PBLA13 START 42.9918
HIERARCH ISS PBLA13 END 43.1655
HIERARCH ISS PBL14 START 236.9353
HIERARCH ISS PBL14 END 237.1525
HIERARCH ISS PBLA14 START 52.0068
HIERARCH ISS PBLA14 END 52.173
HIERARCH ISS PBL15 START 275.11
HIERARCH ISS PBL15 END 275.0837
HIERARCH ISS PBLA15 START 104.4984
HIERARCH ISS PBLA15 END 104.7109
HIERARCH ISS PBL16 START 197.0394
HIERARCH ISS PBL16 END 197.0458
HIERARCH ISS PBLA16 START 87.8901
HIERARCH ISS PBLA16 END 88.0709
HIERARCH ISS PBL23 START 254.8209
HIERARCH ISS PBL23 END 255.1249
HIERARCH ISS PBLA23 START 38.9251
HIERARCH ISS PBLA23 END 39.1033
HIERARCH ISS PBL24 START 210.1082
HIERARCH ISS PBL24 END 210.3195
HIERARCH ISS PBLA24 START 48.1951
HIERARCH ISS PBLA24 END 48.364
HIERARCH ISS PBL25 START 247.7615
HIERARCH ISS PBL25 END 247.7407
HIERARCH ISS PBLA25 START 107.5397
HIERARCH ISS PBLA25 END 107.7581
HIERARCH ISS PBL26 START 166.8058
HIERARCH ISS PBL26 END 166.8069
HIERARCH ISS PBLA26 START 89.4979
HIERARCH ISS PBLA26 END 89.6814
HIERARCH ISS PBL34 START 58.2895
HIERARCH ISS PBL34 END 58.3631
HIERARCH ISS PBLA34 START -176.571
HIERARCH ISS PBLA34 END -176.3419
HIERARCH ISS PBL35 START 283.3312
HIERARCH ISS PBL35 END 283.6422
HIERARCH ISS PBLA35 START 164.4117
HIERARCH ISS PBLA35 END 164.6626
HIERARCH ISS PBL36 START 196.8945
HIERARCH ISS PBL36 END 197.14
HIERARCH ISS PBLA36 START 178.0515
HIERARCH ISS PBLA36 END 178.2874
HIERARCH ISS PBL45 START 229.0122
HIERARCH ISS PBL45 END 229.2457
HIERARCH ISS PBLA45 START 159.6542
HIERARCH ISS PBLA45 END 159.9093
HIERARCH ISS PBL46 START 138.969
HIERARCH ISS PBL46 END 139.1404
HIERARCH ISS PBLA46 START 175.7987
HIERARCH ISS PBLA46 END 176.0373
HIERARCH ISS PBL56 START 103.0435
HIERARCH ISS PBL56 END 103.1006
HIERARCH ISS PBLA56 START -42.3704
HIERARCH ISS PBLA56 END -42.1081
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1