Exposure
ID
SPICA.2025-07-10T06-37-27_1
Header ID
SPICA.2025-07-10T06-37-27
Date updated
2025-07-10 06:36:22 UTC+0000
Release date
None
UTC Start
2025-07-10 06:36:22.733
UTC End
2025-07-10 06:37:22.733
MJD Start
60866.2752631122
MJD End
60866.27595755663
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
68305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50768
Name
HD_184930
RA
294.1803
DEC
-1.2866
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7976 27.7896 85.0190 85.2046
S1-E1 310.2629 309.9346 52.7985 52.8724
S1-E2 253.6164 253.3395 59.6656 59.7667
S1-W1 198.4265 198.9163 121.9058 122.1256
S1-W2 162.9349 162.9997 95.7584 95.9742
S2-E1 287.1289 286.8388 49.8397 49.9023
S2-E2 228.8061 228.5560 56.6836 56.7730
S2-W1 176.9816 177.4863 127.3154 127.5225
S2-W2 135.7231 135.7989 97.9457 98.1656
E1-E2 65.8620 65.8672 -154.6156 -154.6238
E1-W1 302.8631 303.2306 -164.9424 -164.9672
E1-W2 220.9501 221.0339 -157.3703 -157.3854
E2-W1 238.3606 238.7269 -167.7816 -167.8067
E2-W2 155.1965 155.2756 -158.5389 -158.5565
W1-W2 88.7515 89.0404 -4.0934 -4.0861
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 60866.2752631122
PI-COI spica
HIERARCH OBS TARG NAME HD_184930
HIERARCH OBS RA 294.1803
HIERARCH OBS DEC -1.2866
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 27.7976
HIERARCH ISS PBL12 END 27.7896
HIERARCH ISS PBLA12 START 85.019
HIERARCH ISS PBLA12 END 85.2046
HIERARCH ISS PBL13 START 310.2629
HIERARCH ISS PBL13 END 309.9346
HIERARCH ISS PBLA13 START 52.7985
HIERARCH ISS PBLA13 END 52.8724
HIERARCH ISS PBL14 START 253.6164
HIERARCH ISS PBL14 END 253.3395
HIERARCH ISS PBLA14 START 59.6656
HIERARCH ISS PBLA14 END 59.7667
HIERARCH ISS PBL15 START 198.4265
HIERARCH ISS PBL15 END 198.9163
HIERARCH ISS PBLA15 START 121.9058
HIERARCH ISS PBLA15 END 122.1256
HIERARCH ISS PBL16 START 162.9349
HIERARCH ISS PBL16 END 162.9997
HIERARCH ISS PBLA16 START 95.7584
HIERARCH ISS PBLA16 END 95.9742
HIERARCH ISS PBL23 START 287.1289
HIERARCH ISS PBL23 END 286.8388
HIERARCH ISS PBLA23 START 49.8397
HIERARCH ISS PBLA23 END 49.9023
HIERARCH ISS PBL24 START 228.8061
HIERARCH ISS PBL24 END 228.556
HIERARCH ISS PBLA24 START 56.6836
HIERARCH ISS PBLA24 END 56.773
HIERARCH ISS PBL25 START 176.9816
HIERARCH ISS PBL25 END 177.4863
HIERARCH ISS PBLA25 START 127.3154
HIERARCH ISS PBLA25 END 127.5225
HIERARCH ISS PBL26 START 135.7231
HIERARCH ISS PBL26 END 135.7989
HIERARCH ISS PBLA26 START 97.9457
HIERARCH ISS PBLA26 END 98.1656
HIERARCH ISS PBL34 START 65.862
HIERARCH ISS PBL34 END 65.8672
HIERARCH ISS PBLA34 START -154.6156
HIERARCH ISS PBLA34 END -154.6238
HIERARCH ISS PBL35 START 302.8631
HIERARCH ISS PBL35 END 303.2306
HIERARCH ISS PBLA35 START -164.9424
HIERARCH ISS PBLA35 END -164.9672
HIERARCH ISS PBL36 START 220.9501
HIERARCH ISS PBL36 END 221.0339
HIERARCH ISS PBLA36 START -157.3703
HIERARCH ISS PBLA36 END -157.3854
HIERARCH ISS PBL45 START 238.3606
HIERARCH ISS PBL45 END 238.7269
HIERARCH ISS PBLA45 START -167.7816
HIERARCH ISS PBLA45 END -167.8067
HIERARCH ISS PBL46 START 155.1965
HIERARCH ISS PBL46 END 155.2756
HIERARCH ISS PBLA46 START -158.5389
HIERARCH ISS PBLA46 END -158.5565
HIERARCH ISS PBL56 START 88.7515
HIERARCH ISS PBL56 END 89.0404
HIERARCH ISS PBLA56 START -4.0934
HIERARCH ISS PBLA56 END -4.0861
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1