Exposure
ID
SPICA.2025-06-16T10-39-49_1
Header ID
SPICA.2025-06-16T10-39-49
Date updated
2025-06-16 10:38:44 UTC+0000
Release date
None
UTC Start
2025-06-16 10:38:44.013
UTC End
2025-06-16 10:39:44.013
MJD Start
60842.4435649619
MJD End
60842.44425940633
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
68355
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
47860
Name
HD_219134
RA
348.3207
DEC
57.16836
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.0149 31.0241 75.2398 75.4031
S1-E1 275.2857 275.6456 39.8866 40.0518
S1-E2 235.5984 235.8492 48.8847 49.0427
S1-W1 276.9621 276.9500 99.1665 99.3792
S1-W2 199.5233 199.5429 83.5052 83.6830
S2-E1 250.6332 250.9844 35.7806 35.9506
S2-E2 208.2628 208.5065 45.0941 45.2546
S2-W1 248.9304 248.9222 102.0630 102.2822
S2-W2 168.8893 168.9013 85.0180 85.1987
E1-E2 56.3154 56.4029 179.0185 179.2478
E1-W1 273.1172 273.4863 159.2209 159.4780
E1-W2 189.9074 190.1992 173.4356 173.6735
E2-W1 220.9552 221.2319 154.2687 154.5310
E2-W2 133.9712 134.1749 171.0918 171.3332
W1-W2 100.4985 100.5656 -48.4256 -48.1548
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4435649619
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_219134
HIERARCH OBS RA 348.3207
HIERARCH OBS DEC 57.16836
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 31.0149
HIERARCH ISS PBL12 END 31.0241
HIERARCH ISS PBLA12 START 75.2398
HIERARCH ISS PBLA12 END 75.4031
HIERARCH ISS PBL13 START 275.2857
HIERARCH ISS PBL13 END 275.6456
HIERARCH ISS PBLA13 START 39.8866
HIERARCH ISS PBLA13 END 40.0518
HIERARCH ISS PBL14 START 235.5984
HIERARCH ISS PBL14 END 235.8492
HIERARCH ISS PBLA14 START 48.8847
HIERARCH ISS PBLA14 END 49.0427
HIERARCH ISS PBL15 START 276.9621
HIERARCH ISS PBL15 END 276.95
HIERARCH ISS PBLA15 START 99.1665
HIERARCH ISS PBLA15 END 99.3792
HIERARCH ISS PBL16 START 199.5233
HIERARCH ISS PBL16 END 199.5429
HIERARCH ISS PBLA16 START 83.5052
HIERARCH ISS PBLA16 END 83.683
HIERARCH ISS PBL23 START 250.6332
HIERARCH ISS PBL23 END 250.9844
HIERARCH ISS PBLA23 START 35.7806
HIERARCH ISS PBLA23 END 35.9506
HIERARCH ISS PBL24 START 208.2628
HIERARCH ISS PBL24 END 208.5065
HIERARCH ISS PBLA24 START 45.0941
HIERARCH ISS PBLA24 END 45.2546
HIERARCH ISS PBL25 START 248.9304
HIERARCH ISS PBL25 END 248.9222
HIERARCH ISS PBLA25 START 102.063
HIERARCH ISS PBLA25 END 102.2822
HIERARCH ISS PBL26 START 168.8893
HIERARCH ISS PBL26 END 168.9013
HIERARCH ISS PBLA26 START 85.018
HIERARCH ISS PBLA26 END 85.1987
HIERARCH ISS PBL34 START 56.3154
HIERARCH ISS PBL34 END 56.4029
HIERARCH ISS PBLA34 START 179.0185
HIERARCH ISS PBLA34 END 179.2478
HIERARCH ISS PBL35 START 273.1172
HIERARCH ISS PBL35 END 273.4863
HIERARCH ISS PBLA35 START 159.2209
HIERARCH ISS PBLA35 END 159.478
HIERARCH ISS PBL36 START 189.9074
HIERARCH ISS PBL36 END 190.1992
HIERARCH ISS PBLA36 START 173.4356
HIERARCH ISS PBLA36 END 173.6735
HIERARCH ISS PBL45 START 220.9552
HIERARCH ISS PBL45 END 221.2319
HIERARCH ISS PBLA45 START 154.2687
HIERARCH ISS PBLA45 END 154.531
HIERARCH ISS PBL46 START 133.9712
HIERARCH ISS PBL46 END 134.1749
HIERARCH ISS PBLA46 START 171.0918
HIERARCH ISS PBLA46 END 171.3332
HIERARCH ISS PBL56 START 100.4985
HIERARCH ISS PBL56 END 100.5656
HIERARCH ISS PBLA56 START -48.4256
HIERARCH ISS PBLA56 END -48.1548
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1