Exposure
ID
SPICA.2025-06-14T11-01-59_1
Header ID
SPICA.2025-06-14T11-01-59
Date updated
2025-06-14 11:00:54 UTC+0000
Release date
None
UTC Start
2025-06-14 11:00:54.142
UTC End
2025-06-14 11:01:54.142
MJD Start
60840.4589599803
MJD End
60840.45965442473
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 30.6201 30.6274 78.1988 78.3664
S1-E1 277.2202 277.5418 42.0492 42.2226
S1-E2 235.7327 235.9571 51.1054 51.2712
S1-W1 275.2450 275.2212 103.3432 103.5560
S1-W2 196.9946 197.0041 86.9083 87.0890
S2-E1 253.1404 253.4535 37.9574 38.1355
S2-E2 208.9386 209.1567 47.2784 47.4470
S2-W1 247.8681 247.8493 106.3520 106.5708
S2-W2 166.7920 166.7956 88.5012 88.6847
E1-E2 57.8834 57.9589 -177.8200 -177.5894
E1-W1 281.6228 281.9398 163.0419 163.2950
E1-W2 195.5424 195.7937 176.7650 177.0026
E2-W1 227.7306 227.9682 158.2619 158.5191
E2-W2 138.0254 138.2008 174.4970 174.7374
W1-W2 102.7323 102.7897 -43.8012 -43.5370
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 60840.4589599803
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 30.6201
HIERARCH ISS PBL12 END 30.6274
HIERARCH ISS PBLA12 START 78.1988
HIERARCH ISS PBLA12 END 78.3664
HIERARCH ISS PBL13 START 277.2202
HIERARCH ISS PBL13 END 277.5418
HIERARCH ISS PBLA13 START 42.0492
HIERARCH ISS PBLA13 END 42.2226
HIERARCH ISS PBL14 START 235.7327
HIERARCH ISS PBL14 END 235.9571
HIERARCH ISS PBLA14 START 51.1054
HIERARCH ISS PBLA14 END 51.2712
HIERARCH ISS PBL15 START 275.245
HIERARCH ISS PBL15 END 275.2212
HIERARCH ISS PBLA15 START 103.3432
HIERARCH ISS PBLA15 END 103.556
HIERARCH ISS PBL16 START 196.9946
HIERARCH ISS PBL16 END 197.0041
HIERARCH ISS PBLA16 START 86.9083
HIERARCH ISS PBLA16 END 87.089
HIERARCH ISS PBL23 START 253.1404
HIERARCH ISS PBL23 END 253.4535
HIERARCH ISS PBLA23 START 37.9574
HIERARCH ISS PBLA23 END 38.1355
HIERARCH ISS PBL24 START 208.9386
HIERARCH ISS PBL24 END 209.1567
HIERARCH ISS PBLA24 START 47.2784
HIERARCH ISS PBLA24 END 47.447
HIERARCH ISS PBL25 START 247.8681
HIERARCH ISS PBL25 END 247.8493
HIERARCH ISS PBLA25 START 106.352
HIERARCH ISS PBLA25 END 106.5708
HIERARCH ISS PBL26 START 166.792
HIERARCH ISS PBL26 END 166.7956
HIERARCH ISS PBLA26 START 88.5012
HIERARCH ISS PBLA26 END 88.6847
HIERARCH ISS PBL34 START 57.8834
HIERARCH ISS PBL34 END 57.9589
HIERARCH ISS PBLA34 START -177.82
HIERARCH ISS PBLA34 END -177.5894
HIERARCH ISS PBL35 START 281.6228
HIERARCH ISS PBL35 END 281.9398
HIERARCH ISS PBLA35 START 163.0419
HIERARCH ISS PBLA35 END 163.295
HIERARCH ISS PBL36 START 195.5424
HIERARCH ISS PBL36 END 195.7937
HIERARCH ISS PBLA36 START 176.765
HIERARCH ISS PBLA36 END 177.0026
HIERARCH ISS PBL45 START 227.7306
HIERARCH ISS PBL45 END 227.9682
HIERARCH ISS PBLA45 START 158.2619
HIERARCH ISS PBLA45 END 158.5191
HIERARCH ISS PBL46 START 138.0254
HIERARCH ISS PBL46 END 138.2008
HIERARCH ISS PBLA46 START 174.497
HIERARCH ISS PBLA46 END 174.7374
HIERARCH ISS PBL56 START 102.7323
HIERARCH ISS PBL56 END 102.7897
HIERARCH ISS PBLA56 START -43.8012
HIERARCH ISS PBLA56 END -43.537
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1