Exposure
ID
SPICA.2025-06-12T11-26-47_1
Header ID
SPICA.2025-06-12T11-26-47
Date updated
2025-06-12 11:25:42 UTC+0000
Release date
None
UTC Start
2025-06-12 11:25:42.261
UTC End
2025-06-12 11:26:42.261
MJD Start
60838.4761835769
MJD End
60838.476878021334
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
63998
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47666
Name
HD_212120
RA
335.2564
DEC
46.53657
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3095 33.3103 88.0651 88.2217
S1-E1 315.8509 316.0315 55.2898 55.4393
S1-E2 267.3996 267.5145 63.2511 63.3990
S1-W1 278.4962 278.4976 114.9590 115.1565
S1-W2 208.6632 208.6509 96.9018 97.0710
S2-E1 288.4085 288.5906 51.7052 51.8562
S2-E2 237.5770 237.6934 59.8779 60.0263
S2-W1 249.2451 249.2579 118.4247 118.6271
S2-W2 175.8235 175.8118 98.5695 98.7412
E1-E2 63.0523 63.1107 -160.6822 -160.5039
E1-W1 297.4568 297.7779 -178.6216 -178.4263
E1-W2 211.5443 211.7538 -165.6328 -165.4505
E2-W1 238.2628 238.5217 176.7030 176.9034
E2-W2 148.8267 148.9776 -167.7280 -167.5439
W1-W2 102.9611 103.0553 -26.1246 -25.9021
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 60838.4761835769
PI-COI spica
HIERARCH OBS TARG NAME HD_212120
HIERARCH OBS RA 335.2564
HIERARCH OBS DEC 46.53657
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 33.3095
HIERARCH ISS PBL12 END 33.3103
HIERARCH ISS PBLA12 START 88.0651
HIERARCH ISS PBLA12 END 88.2217
HIERARCH ISS PBL13 START 315.8509
HIERARCH ISS PBL13 END 316.0315
HIERARCH ISS PBLA13 START 55.2898
HIERARCH ISS PBLA13 END 55.4393
HIERARCH ISS PBL14 START 267.3996
HIERARCH ISS PBL14 END 267.5145
HIERARCH ISS PBLA14 START 63.2511
HIERARCH ISS PBLA14 END 63.399
HIERARCH ISS PBL15 START 278.4962
HIERARCH ISS PBL15 END 278.4976
HIERARCH ISS PBLA15 START 114.959
HIERARCH ISS PBLA15 END 115.1565
HIERARCH ISS PBL16 START 208.6632
HIERARCH ISS PBL16 END 208.6509
HIERARCH ISS PBLA16 START 96.9018
HIERARCH ISS PBLA16 END 97.071
HIERARCH ISS PBL23 START 288.4085
HIERARCH ISS PBL23 END 288.5906
HIERARCH ISS PBLA23 START 51.7052
HIERARCH ISS PBLA23 END 51.8562
HIERARCH ISS PBL24 START 237.577
HIERARCH ISS PBL24 END 237.6934
HIERARCH ISS PBLA24 START 59.8779
HIERARCH ISS PBLA24 END 60.0263
HIERARCH ISS PBL25 START 249.2451
HIERARCH ISS PBL25 END 249.2579
HIERARCH ISS PBLA25 START 118.4247
HIERARCH ISS PBLA25 END 118.6271
HIERARCH ISS PBL26 START 175.8235
HIERARCH ISS PBL26 END 175.8118
HIERARCH ISS PBLA26 START 98.5695
HIERARCH ISS PBLA26 END 98.7412
HIERARCH ISS PBL34 START 63.0523
HIERARCH ISS PBL34 END 63.1107
HIERARCH ISS PBLA34 START -160.6822
HIERARCH ISS PBLA34 END -160.5039
HIERARCH ISS PBL35 START 297.4568
HIERARCH ISS PBL35 END 297.7779
HIERARCH ISS PBLA35 START -178.6216
HIERARCH ISS PBLA35 END -178.4263
HIERARCH ISS PBL36 START 211.5443
HIERARCH ISS PBL36 END 211.7538
HIERARCH ISS PBLA36 START -165.6328
HIERARCH ISS PBLA36 END -165.4505
HIERARCH ISS PBL45 START 238.2628
HIERARCH ISS PBL45 END 238.5217
HIERARCH ISS PBLA45 START 176.703
HIERARCH ISS PBLA45 END 176.9034
HIERARCH ISS PBL46 START 148.8267
HIERARCH ISS PBL46 END 148.9776
HIERARCH ISS PBLA46 START -167.728
HIERARCH ISS PBLA46 END -167.5439
HIERARCH ISS PBL56 START 102.9611
HIERARCH ISS PBL56 END 103.0553
HIERARCH ISS PBLA56 START -26.1246
HIERARCH ISS PBLA56 END -25.9021
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1