Exposure
ID
SPICA.2025-06-16T11-39-34_1
Header ID
SPICA.2025-06-16T11-39-34
Date updated
2025-06-16 11:38:29 UTC+0000
Release date
None
UTC Start
2025-06-16 11:38:29.622
UTC End
2025-06-16 11:39:29.622
MJD Start
60842.4850650664
MJD End
60842.48575951083
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 31.3602 31.3635 84.3300 84.4957
S1-E1 292.3584 292.6172 49.1099 49.2791
S1-E2 247.3528 247.5282 57.7509 57.9143
S1-W1 275.7061 275.6699 110.8026 111.0109
S1-W2 199.7890 199.7785 93.3431 93.5213
S2-E1 267.3514 267.6057 45.2309 45.4038
S2-E2 219.7552 219.9281 54.0900 54.2556
S2-W1 248.0283 248.0009 114.0336 114.2474
S2-W2 168.8875 168.8750 95.0101 95.1908
E1-E2 60.5574 60.6225 -168.7463 -168.5307
E1-W1 291.6185 291.9109 172.7663 173.0015
E1-W2 204.1736 204.3943 -173.9373 -173.7160
E2-W1 234.9722 235.1956 168.0788 168.3181
E2-W2 143.9689 144.1241 -176.1183 -175.8946
W1-W2 104.1095 104.1698 -34.0441 -33.7938
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4850650664
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 31.3602
HIERARCH ISS PBL12 END 31.3635
HIERARCH ISS PBLA12 START 84.33
HIERARCH ISS PBLA12 END 84.4957
HIERARCH ISS PBL13 START 292.3584
HIERARCH ISS PBL13 END 292.6172
HIERARCH ISS PBLA13 START 49.1099
HIERARCH ISS PBLA13 END 49.2791
HIERARCH ISS PBL14 START 247.3528
HIERARCH ISS PBL14 END 247.5282
HIERARCH ISS PBLA14 START 57.7509
HIERARCH ISS PBLA14 END 57.9143
HIERARCH ISS PBL15 START 275.7061
HIERARCH ISS PBL15 END 275.6699
HIERARCH ISS PBLA15 START 110.8026
HIERARCH ISS PBLA15 END 111.0109
HIERARCH ISS PBL16 START 199.789
HIERARCH ISS PBL16 END 199.7785
HIERARCH ISS PBLA16 START 93.3431
HIERARCH ISS PBLA16 END 93.5213
HIERARCH ISS PBL23 START 267.3514
HIERARCH ISS PBL23 END 267.6057
HIERARCH ISS PBLA23 START 45.2309
HIERARCH ISS PBLA23 END 45.4038
HIERARCH ISS PBL24 START 219.7552
HIERARCH ISS PBL24 END 219.9281
HIERARCH ISS PBLA24 START 54.09
HIERARCH ISS PBLA24 END 54.2556
HIERARCH ISS PBL25 START 248.0283
HIERARCH ISS PBL25 END 248.0009
HIERARCH ISS PBLA25 START 114.0336
HIERARCH ISS PBLA25 END 114.2474
HIERARCH ISS PBL26 START 168.8875
HIERARCH ISS PBL26 END 168.875
HIERARCH ISS PBLA26 START 95.0101
HIERARCH ISS PBLA26 END 95.1908
HIERARCH ISS PBL34 START 60.5574
HIERARCH ISS PBL34 END 60.6225
HIERARCH ISS PBLA34 START -168.7463
HIERARCH ISS PBLA34 END -168.5307
HIERARCH ISS PBL35 START 291.6185
HIERARCH ISS PBL35 END 291.9109
HIERARCH ISS PBLA35 START 172.7663
HIERARCH ISS PBLA35 END 173.0015
HIERARCH ISS PBL36 START 204.1736
HIERARCH ISS PBL36 END 204.3943
HIERARCH ISS PBLA36 START -173.9373
HIERARCH ISS PBLA36 END -173.716
HIERARCH ISS PBL45 START 234.9722
HIERARCH ISS PBL45 END 235.1956
HIERARCH ISS PBLA45 START 168.0788
HIERARCH ISS PBLA45 END 168.3181
HIERARCH ISS PBL46 START 143.9689
HIERARCH ISS PBL46 END 144.1241
HIERARCH ISS PBLA46 START -176.1183
HIERARCH ISS PBLA46 END -175.8946
HIERARCH ISS PBL56 START 104.1095
HIERARCH ISS PBL56 END 104.1698
HIERARCH ISS PBLA56 START -34.0441
HIERARCH ISS PBLA56 END -33.7938
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1