Exposure
ID
SPICA.2025-06-16T10-38-43_1
Header ID
SPICA.2025-06-16T10-38-43
Date updated
2025-06-16 10:37:37 UTC+0000
Release date
None
UTC Start
2025-06-16 10:37:37.894
UTC End
2025-06-16 10:38:37.894
MJD Start
60842.4427996966
MJD End
60842.44349414103
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 31.0055 31.0148 75.0737 75.2368
S1-E1 274.9172 275.2791 39.7184 39.8835
S1-E2 235.3415 235.5938 48.7240 48.8818
S1-W1 276.9741 276.9623 98.9500 99.1626
S1-W2 199.5027 199.5229 83.3242 83.5020
S2-E1 250.2737 250.6267 35.6075 35.7775
S2-E2 208.0131 208.2583 44.9307 45.0911
S2-W1 248.9386 248.9306 101.8397 102.0590
S2-W2 168.8768 168.8891 84.8339 85.0147
E1-E2 56.2258 56.3137 178.7846 179.0143
E1-W1 272.7404 273.1104 158.9585 159.2162
E1-W2 189.6091 189.9020 173.1929 173.4312
E2-W1 220.6728 220.9501 154.0010 154.2639
E2-W2 133.7630 133.9675 170.8455 171.0874
W1-W2 100.4303 100.4973 -48.7018 -48.4306
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4427996966
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 31.0055
HIERARCH ISS PBL12 END 31.0148
HIERARCH ISS PBLA12 START 75.0737
HIERARCH ISS PBLA12 END 75.2368
HIERARCH ISS PBL13 START 274.9172
HIERARCH ISS PBL13 END 275.2791
HIERARCH ISS PBLA13 START 39.7184
HIERARCH ISS PBLA13 END 39.8835
HIERARCH ISS PBL14 START 235.3415
HIERARCH ISS PBL14 END 235.5938
HIERARCH ISS PBLA14 START 48.724
HIERARCH ISS PBLA14 END 48.8818
HIERARCH ISS PBL15 START 276.9741
HIERARCH ISS PBL15 END 276.9623
HIERARCH ISS PBLA15 START 98.95
HIERARCH ISS PBLA15 END 99.1626
HIERARCH ISS PBL16 START 199.5027
HIERARCH ISS PBL16 END 199.5229
HIERARCH ISS PBLA16 START 83.3242
HIERARCH ISS PBLA16 END 83.502
HIERARCH ISS PBL23 START 250.2737
HIERARCH ISS PBL23 END 250.6267
HIERARCH ISS PBLA23 START 35.6075
HIERARCH ISS PBLA23 END 35.7775
HIERARCH ISS PBL24 START 208.0131
HIERARCH ISS PBL24 END 208.2583
HIERARCH ISS PBLA24 START 44.9307
HIERARCH ISS PBLA24 END 45.0911
HIERARCH ISS PBL25 START 248.9386
HIERARCH ISS PBL25 END 248.9306
HIERARCH ISS PBLA25 START 101.8397
HIERARCH ISS PBLA25 END 102.059
HIERARCH ISS PBL26 START 168.8768
HIERARCH ISS PBL26 END 168.8891
HIERARCH ISS PBLA26 START 84.8339
HIERARCH ISS PBLA26 END 85.0147
HIERARCH ISS PBL34 START 56.2258
HIERARCH ISS PBL34 END 56.3137
HIERARCH ISS PBLA34 START 178.7846
HIERARCH ISS PBLA34 END 179.0143
HIERARCH ISS PBL35 START 272.7404
HIERARCH ISS PBL35 END 273.1104
HIERARCH ISS PBLA35 START 158.9585
HIERARCH ISS PBLA35 END 159.2162
HIERARCH ISS PBL36 START 189.6091
HIERARCH ISS PBL36 END 189.902
HIERARCH ISS PBLA36 START 173.1929
HIERARCH ISS PBLA36 END 173.4312
HIERARCH ISS PBL45 START 220.6728
HIERARCH ISS PBL45 END 220.9501
HIERARCH ISS PBLA45 START 154.001
HIERARCH ISS PBLA45 END 154.2639
HIERARCH ISS PBL46 START 133.763
HIERARCH ISS PBL46 END 133.9675
HIERARCH ISS PBLA46 START 170.8455
HIERARCH ISS PBLA46 END 171.0874
HIERARCH ISS PBL56 START 100.4303
HIERARCH ISS PBL56 END 100.4973
HIERARCH ISS PBLA56 START -48.7018
HIERARCH ISS PBLA56 END -48.4306
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1