Exposure
ID
MATIS.2022-05-04T23:24:57.186_1
Header ID
MATIS.2022-05-04T23:24:57.186
Date updated
2022-05-04 23:31:38 UTC+0000
Release date
2022-05-04 23:24:57 UTC+0000
UTC Start
2022-05-04 23:24:57.186
UTC End
2022-05-04 23:25:57.246
MJD Start
59703.97566187
MJD End
59703.9763570089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002723
Ambient temperature (°C)
11.73
Seeing (arcsec)
1.075
Observation
ID
50779
Category
calibrator
Program ID
108.21XP.001
Program Title
VLTI/MATISSE THERMAL-IR INTERFEROMETRIC IMAGING OF THE AGB STAR HR3126 WITH THE BIPOLAR TOBY JUG NEBULA
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
37874
Name
delcma
RA
107.097833
DEC
-26.39318
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 58.0690 57.9340 290.0000 290.1000
K0-D0 81.0580 80.8530 265.7000 265.8000
K0-J3 55.9320 55.9270 351.4430 351.5900
G2-D0 36.9250 36.8820 225.3000 225.4000
G2-J3 58.2940 58.2060 52.5160 52.5630
D0-J3 95.0400 94.9090 49.7220 49.7670
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.21XP.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59703.97566187
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097833
DEC -26.39318
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 58.069
HIERARCH ESO ISS PBL12 END 57.934
HIERARCH ESO ISS PBLA12 START 290.0
HIERARCH ESO ISS PBLA12 END 290.1
HIERARCH ESO ISS PBL13 START 81.058
HIERARCH ESO ISS PBL13 END 80.853
HIERARCH ESO ISS PBLA13 START 265.7
HIERARCH ESO ISS PBLA13 END 265.8
HIERARCH ESO ISS PBL14 START 55.932
HIERARCH ESO ISS PBL14 END 55.927
HIERARCH ESO ISS PBLA14 START 351.443
HIERARCH ESO ISS PBLA14 END 351.59
HIERARCH ESO ISS PBL23 START 36.925
HIERARCH ESO ISS PBL23 END 36.882
HIERARCH ESO ISS PBLA23 START 225.3
HIERARCH ESO ISS PBLA23 END 225.4
HIERARCH ESO ISS PBL24 START 58.294
HIERARCH ESO ISS PBL24 END 58.206
HIERARCH ESO ISS PBLA24 START 52.516
HIERARCH ESO ISS PBLA24 END 52.563
HIERARCH ESO ISS PBL34 START 95.04
HIERARCH ESO ISS PBL34 END 94.909
HIERARCH ESO ISS PBLA34 START 49.722
HIERARCH ESO ISS PBLA34 END 49.767
HIERARCH ESO ISS AMBI TAU0 START 0.002801
HIERARCH ESO ISS AMBI TAU0 END 0.002645
HIERARCH ESO ISS AMBI TEMP 11.73
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 1.09