Exposure
ID
MATIS.2021-10-16T05:47:22.123_1
Header ID
MATIS.2021-10-16T05:47:22.123
Date updated
2021-10-16 05:55:42 UTC+0000
Release date
2021-10-16 05:47:22 UTC+0000
UTC Start
2021-10-16 05:47:22.123
UTC End
2021-10-16 05:48:22.063
MJD Start
59503.24122827
MJD End
59503.24192202
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.002044
Ambient temperature (°C)
9.17
Seeing (arcsec)
0.855
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 52.7970 52.7550 35.9000 36.0000
U1-U3 95.0270 94.9340 42.6000 42.7000
U1-U4 120.3120 120.1420 72.9470 73.0820
U2-U3 43.0440 42.9940 50.9000 51.0000
U2-U4 84.4190 84.3140 95.0960 95.2620
U3-U4 61.3940 61.3600 124.3560 124.5370
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 59503.24122827
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 0.222
HIERARCH ESO DET NDIT 270
HIERARCH ESO ISS PBL12 START 52.797
HIERARCH ESO ISS PBL12 END 52.755
HIERARCH ESO ISS PBLA12 START 35.9
HIERARCH ESO ISS PBLA12 END 36.0
HIERARCH ESO ISS PBL13 START 95.027
HIERARCH ESO ISS PBL13 END 94.934
HIERARCH ESO ISS PBLA13 START 42.6
HIERARCH ESO ISS PBLA13 END 42.7
HIERARCH ESO ISS PBL14 START 120.312
HIERARCH ESO ISS PBL14 END 120.142
HIERARCH ESO ISS PBLA14 START 72.947
HIERARCH ESO ISS PBLA14 END 73.082
HIERARCH ESO ISS PBL23 START 43.044
HIERARCH ESO ISS PBL23 END 42.994
HIERARCH ESO ISS PBLA23 START 50.9
HIERARCH ESO ISS PBLA23 END 51.0
HIERARCH ESO ISS PBL24 START 84.419
HIERARCH ESO ISS PBL24 END 84.314
HIERARCH ESO ISS PBLA24 START 95.096
HIERARCH ESO ISS PBLA24 END 95.262
HIERARCH ESO ISS PBL34 START 61.394
HIERARCH ESO ISS PBL34 END 61.36
HIERARCH ESO ISS PBLA34 START 124.356
HIERARCH ESO ISS PBLA34 END 124.537
HIERARCH ESO ISS AMBI TAU0 START 0.002176
HIERARCH ESO ISS AMBI TAU0 END 0.001912
HIERARCH ESO ISS AMBI TEMP 9.17
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.85