Exposure
ID
MATIS.2021-10-16T05:53:46.082_1
Header ID
MATIS.2021-10-16T05:53:46.082
Date updated
2021-10-16 06:05:50 UTC+0000
Release date
2021-10-16 05:53:46 UTC+0000
UTC Start
2021-10-16 05:53:46.082
UTC End
2021-10-16 05:54:46.142
MJD Start
59503.24567225
MJD End
59503.2463673889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0020135
Ambient temperature (°C)
9.18
Seeing (arcsec)
0.875
Observation
ID
48555
Category
calibrator
Program ID
108.2229.001
Program Title
MATISSE AGN PILOT SURVEY -- UNDERSTANDING THE DIFFERENCES BETWEEN SY1 AND SY2
Program Type
GTO
PI / COI
JAFFE/ ISBELL/ PETROV/ BURTSCHER/ WEIGELT/ POTT/ GÁMEZ ROSAS/ MEISENHEIMER/ LEFTLEY
Target
ID
36387
Name
HD 7753
RA
19.168836
DEC
-38.11989
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 52.5290 52.4840 36.5000 36.6000
U1-U3 94.4420 94.3450 43.2000 43.3000
U1-U4 119.2330 119.0530 73.7810 73.9150
U2-U3 42.7290 42.6770 51.5000 51.7000
U2-U4 83.7510 83.6400 96.1290 96.2970
U3-U4 61.1750 61.1380 125.4860 125.6710
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.2229.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59503.24567225
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 7753
RA 19.168836
DEC -38.11989
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 52.529
HIERARCH ESO ISS PBL12 END 52.484
HIERARCH ESO ISS PBLA12 START 36.5
HIERARCH ESO ISS PBLA12 END 36.6
HIERARCH ESO ISS PBL13 START 94.442
HIERARCH ESO ISS PBL13 END 94.345
HIERARCH ESO ISS PBLA13 START 43.2
HIERARCH ESO ISS PBLA13 END 43.3
HIERARCH ESO ISS PBL14 START 119.233
HIERARCH ESO ISS PBL14 END 119.053
HIERARCH ESO ISS PBLA14 START 73.781
HIERARCH ESO ISS PBLA14 END 73.915
HIERARCH ESO ISS PBL23 START 42.729
HIERARCH ESO ISS PBL23 END 42.677
HIERARCH ESO ISS PBLA23 START 51.5
HIERARCH ESO ISS PBLA23 END 51.7
HIERARCH ESO ISS PBL24 START 83.751
HIERARCH ESO ISS PBL24 END 83.64
HIERARCH ESO ISS PBLA24 START 96.129
HIERARCH ESO ISS PBLA24 END 96.297
HIERARCH ESO ISS PBL34 START 61.175
HIERARCH ESO ISS PBL34 END 61.138
HIERARCH ESO ISS PBLA34 START 125.486
HIERARCH ESO ISS PBLA34 END 125.671
HIERARCH ESO ISS AMBI TAU0 START 0.002029
HIERARCH ESO ISS AMBI TAU0 END 0.001998
HIERARCH ESO ISS AMBI TEMP 9.18
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.84