Exposure
ID
MATIS.2021-10-30T07:35:35.158_1
Header ID
MATIS.2021-10-30T07:35:35.158
Date updated
2021-10-30 07:41:20 UTC+0000
Release date
2021-10-30 07:35:35 UTC+0000
UTC Start
2021-10-30 07:35:35.158
UTC End
2021-10-30 07:36:37.174
MJD Start
59517.31637914
MJD End
59517.3170969178
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008271
Ambient temperature (°C)
13.29
Seeing (arcsec)
0.49
Observation
ID
48687
Category
calibrator
Program ID
108.2264.001
Program Title
RESOLVING A STELLAR-MERGER REMNANT OF V838 MON WITH VLTI
Program Type
Normal
PI / COI
MOBEEN/ KAMINSKI/ PALADINI/ WITTKOWSKI/ TYLENDA/ MENTEN/ STEPHAN/ MATTER
Target
ID
36464
Name
HD 52666
RA
105.483745
DEC
-5.72203
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2980 25.2980 136.4000 136.5000
A0-D0 28.2850 28.3480 67.1000 67.2000
A0-C1 22.0270 22.0490 112.8440 112.8470
B2-D0 30.5800 30.5990 16.4000 16.5000
B2-C1 10.1880 10.1940 16.3120 16.4590
D0-C1 20.3930 20.4050 196.3800 196.5270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.2264.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59517.31637914
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 52666
RA 105.483745
DEC -5.72203
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 272
HIERARCH ESO ISS PBL12 START 25.298
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.5
HIERARCH ESO ISS PBL13 START 28.285
HIERARCH ESO ISS PBL13 END 28.348
HIERARCH ESO ISS PBLA13 START 67.1
HIERARCH ESO ISS PBLA13 END 67.2
HIERARCH ESO ISS PBL14 START 22.027
HIERARCH ESO ISS PBL14 END 22.049
HIERARCH ESO ISS PBLA14 START 112.844
HIERARCH ESO ISS PBLA14 END 112.847
HIERARCH ESO ISS PBL23 START 30.58
HIERARCH ESO ISS PBL23 END 30.599
HIERARCH ESO ISS PBLA23 START 16.4
HIERARCH ESO ISS PBLA23 END 16.5
HIERARCH ESO ISS PBL24 START 10.188
HIERARCH ESO ISS PBL24 END 10.194
HIERARCH ESO ISS PBLA24 START 16.312
HIERARCH ESO ISS PBLA24 END 16.459
HIERARCH ESO ISS PBL34 START 20.393
HIERARCH ESO ISS PBL34 END 20.405
HIERARCH ESO ISS PBLA34 START 196.38
HIERARCH ESO ISS PBLA34 END 196.527
HIERARCH ESO ISS AMBI TAU0 START 0.008271
HIERARCH ESO ISS AMBI TAU0 END 0.008271
HIERARCH ESO ISS AMBI TEMP 13.29
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49