Exposure
ID
SPICA.2025-06-16T07-22-20_1
Header ID
SPICA.2025-06-16T07-22-20
Date updated
2025-06-16 07:21:15 UTC+0000
Release date
None
UTC Start
2025-06-16 07:21:15.657
UTC End
2025-06-16 07:22:15.657
MJD Start
60842.3064312119
MJD End
60842.307125656334
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 32.8264 32.8165 109.0663 109.2119
S1-E1 328.5647 328.5904 77.7089 77.8834
S1-E2 275.4265 275.4385 85.0469 85.2129
S1-W1 269.0441 268.8629 139.6180 139.7805
S1-W2 202.8211 202.7284 118.8832 119.0312
S2-E1 301.0180 301.0425 74.4558 74.6342
S2-E2 245.8061 245.8215 81.9307 82.1004
S2-W1 241.3525 241.1854 143.5824 143.7485
S2-W2 170.5672 170.4845 120.7636 120.9124
E1-E2 65.6198 65.6062 -134.7087 -134.5014
E1-W1 311.5941 311.4921 -151.9082 -151.7029
E1-W2 220.8397 220.7869 -139.4938 -139.2867
E2-W1 249.6639 249.5756 -156.3657 -156.1615
E2-W2 155.5449 155.5057 -141.5105 -141.3037
W1-W2 107.0247 106.9785 1.7578 1.9539
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 60842.3064312119
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 32.8264
HIERARCH ISS PBL12 END 32.8165
HIERARCH ISS PBLA12 START 109.0663
HIERARCH ISS PBLA12 END 109.2119
HIERARCH ISS PBL13 START 328.5647
HIERARCH ISS PBL13 END 328.5904
HIERARCH ISS PBLA13 START 77.7089
HIERARCH ISS PBLA13 END 77.8834
HIERARCH ISS PBL14 START 275.4265
HIERARCH ISS PBL14 END 275.4385
HIERARCH ISS PBLA14 START 85.0469
HIERARCH ISS PBLA14 END 85.2129
HIERARCH ISS PBL15 START 269.0441
HIERARCH ISS PBL15 END 268.8629
HIERARCH ISS PBLA15 START 139.618
HIERARCH ISS PBLA15 END 139.7805
HIERARCH ISS PBL16 START 202.8211
HIERARCH ISS PBL16 END 202.7284
HIERARCH ISS PBLA16 START 118.8832
HIERARCH ISS PBLA16 END 119.0312
HIERARCH ISS PBL23 START 301.018
HIERARCH ISS PBL23 END 301.0425
HIERARCH ISS PBLA23 START 74.4558
HIERARCH ISS PBLA23 END 74.6342
HIERARCH ISS PBL24 START 245.8061
HIERARCH ISS PBL24 END 245.8215
HIERARCH ISS PBLA24 START 81.9307
HIERARCH ISS PBLA24 END 82.1004
HIERARCH ISS PBL25 START 241.3525
HIERARCH ISS PBL25 END 241.1854
HIERARCH ISS PBLA25 START 143.5824
HIERARCH ISS PBLA25 END 143.7485
HIERARCH ISS PBL26 START 170.5672
HIERARCH ISS PBL26 END 170.4845
HIERARCH ISS PBLA26 START 120.7636
HIERARCH ISS PBLA26 END 120.9124
HIERARCH ISS PBL34 START 65.6198
HIERARCH ISS PBL34 END 65.6062
HIERARCH ISS PBLA34 START -134.7087
HIERARCH ISS PBLA34 END -134.5014
HIERARCH ISS PBL35 START 311.5941
HIERARCH ISS PBL35 END 311.4921
HIERARCH ISS PBLA35 START -151.9082
HIERARCH ISS PBLA35 END -151.7029
HIERARCH ISS PBL36 START 220.8397
HIERARCH ISS PBL36 END 220.7869
HIERARCH ISS PBLA36 START -139.4938
HIERARCH ISS PBLA36 END -139.2867
HIERARCH ISS PBL45 START 249.6639
HIERARCH ISS PBL45 END 249.5756
HIERARCH ISS PBLA45 START -156.3657
HIERARCH ISS PBLA45 END -156.1615
HIERARCH ISS PBL46 START 155.5449
HIERARCH ISS PBL46 END 155.5057
HIERARCH ISS PBLA46 START -141.5105
HIERARCH ISS PBLA46 END -141.3037
HIERARCH ISS PBL56 START 107.0247
HIERARCH ISS PBL56 END 106.9785
HIERARCH ISS PBLA56 START 1.7578
HIERARCH ISS PBLA56 END 1.9539
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1