Exposure
ID
SPICA.2024-07-09T10-42-54_1
Header ID
SPICA.2024-07-09T10-42-54
Date updated
2024-07-09 10:41:40 UTC+0000
Release date
None
UTC Start
2024-07-09 10:41:40.808
UTC End
2024-07-09 10:42:49.397
MJD Start
60500.4456112077
MJD End
60500.44640506189
Exposure time (s)
68.6
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64277
Category
science
Program ID
S2M/NOIR8
Program Title
TBD
Program Type
Normal
PI / COI
wang
Target
ID
47673
Name
HD_222439
RA
355.1021
DEC
44.33393
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
MR685
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5455 33.5472 85.7738 85.9493
S1-E1 316.0959 316.3159 53.5219 53.6825
S1-E2 268.2578 268.3961 61.3965 61.5568
S1-W1 278.0089 278.0325 112.0313 112.2580
S1-W2 209.8098 209.8032 94.3594 94.5509
S2-E1 288.2824 288.5058 49.9617 50.1234
S2-E2 238.1058 238.2466 58.0629 58.2231
S2-W1 248.3685 248.4055 115.4570 115.6895
S2-W2 176.7112 176.7046 95.9833 96.1781
E1-E2 62.3512 62.4286 -162.5960 -162.4038
E1-W1 292.2304 292.6638 179.3058 179.5213
E1-W2 208.7718 209.0510 -167.5623 -167.3647
E2-W1 233.7678 234.1186 174.5530 174.7757
E2-W2 146.7540 146.9555 -169.6702 -169.4700
W1-W2 100.7779 100.9073 -28.7711 -28.5162
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2M/NOIR8
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60500.4456112077
PI-COI wang
HIERARCH OBS TARG NAME HD_222439
HIERARCH OBS RA 355.1021
HIERARCH OBS DEC 44.33393
HIERARCH INS RESOL MED
HIERARCH INS CENTRAL WL 685.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0228630006313324
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 33.5455
HIERARCH ISS PBL12 END 33.5472
HIERARCH ISS PBLA12 START 85.7738
HIERARCH ISS PBLA12 END 85.9493
HIERARCH ISS PBL13 START 316.0959
HIERARCH ISS PBL13 END 316.3159
HIERARCH ISS PBLA13 START 53.5219
HIERARCH ISS PBLA13 END 53.6825
HIERARCH ISS PBL14 START 268.2578
HIERARCH ISS PBL14 END 268.3961
HIERARCH ISS PBLA14 START 61.3965
HIERARCH ISS PBLA14 END 61.5568
HIERARCH ISS PBL15 START 278.0089
HIERARCH ISS PBL15 END 278.0325
HIERARCH ISS PBLA15 START 112.0313
HIERARCH ISS PBLA15 END 112.258
HIERARCH ISS PBL16 START 209.8098
HIERARCH ISS PBL16 END 209.8032
HIERARCH ISS PBLA16 START 94.3594
HIERARCH ISS PBLA16 END 94.5509
HIERARCH ISS PBL23 START 288.2824
HIERARCH ISS PBL23 END 288.5058
HIERARCH ISS PBLA23 START 49.9617
HIERARCH ISS PBLA23 END 50.1234
HIERARCH ISS PBL24 START 238.1058
HIERARCH ISS PBL24 END 238.2466
HIERARCH ISS PBLA24 START 58.0629
HIERARCH ISS PBLA24 END 58.2231
HIERARCH ISS PBL25 START 248.3685
HIERARCH ISS PBL25 END 248.4055
HIERARCH ISS PBLA25 START 115.457
HIERARCH ISS PBLA25 END 115.6895
HIERARCH ISS PBL26 START 176.7112
HIERARCH ISS PBL26 END 176.7046
HIERARCH ISS PBLA26 START 95.9833
HIERARCH ISS PBLA26 END 96.1781
HIERARCH ISS PBL34 START 62.3512
HIERARCH ISS PBL34 END 62.4286
HIERARCH ISS PBLA34 START -162.596
HIERARCH ISS PBLA34 END -162.4038
HIERARCH ISS PBL35 START 292.2304
HIERARCH ISS PBL35 END 292.6638
HIERARCH ISS PBLA35 START 179.3058
HIERARCH ISS PBLA35 END 179.5213
HIERARCH ISS PBL36 START 208.7718
HIERARCH ISS PBL36 END 209.051
HIERARCH ISS PBLA36 START -167.5623
HIERARCH ISS PBLA36 END -167.3647
HIERARCH ISS PBL45 START 233.7678
HIERARCH ISS PBL45 END 234.1186
HIERARCH ISS PBLA45 START 174.553
HIERARCH ISS PBLA45 END 174.7757
HIERARCH ISS PBL46 START 146.754
HIERARCH ISS PBL46 END 146.9555
HIERARCH ISS PBLA46 START -169.6702
HIERARCH ISS PBLA46 END -169.47
HIERARCH ISS PBL56 START 100.7779
HIERARCH ISS PBL56 END 100.9073
HIERARCH ISS PBLA56 START -28.7711
HIERARCH ISS PBLA56 END -28.5162
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1