Exposure
ID
MATIS.2021-01-08T02:51:16.168_1
Header ID
MATIS.2021-01-08T02:51:16.168
Date updated
2021-01-08 03:00:55 UTC+0000
Release date
2022-01-08 03:00:54 UTC+0000
UTC Start
2021-01-08 02:51:16.168
UTC End
2021-01-08 02:52:16.176
MJD Start
59222.11893713
MJD End
59222.11963166704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00523
Ambient temperature (°C)
11.93
Seeing (arcsec)
0.52
Observation
ID
46294
Category
science
Program ID
106.21Q8.006
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
BRUNO/ MATTER/ VARGA/ HOGERHEIJDE/ VAN BOEKEL/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ HENNING/ WOLF/ JAFFE/ KLARMANN/ WATERS/ HOFMANN/ PANTIN/ SCHERTL/ KOKOULINA/ YOFFE
Target
ID
34822
Name
DL_Tau
RA
68.413972
DEC
25.34399
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 45.1570 45.2450 39.2000 39.2000
U1-U3 85.9700 86.1310 45.1000 45.1000
U1-U4 127.1020 127.2070 66.2060 66.1160
U2-U3 41.3170 41.3860 51.6000 51.6000
U2-U4 89.2420 89.2180 79.4780 79.3650
U3-U4 56.1330 56.0220 99.5900 99.4990
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21Q8.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59222.11893713
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DL_Tau
RA 68.413972
DEC 25.34399
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 45.157
HIERARCH ESO ISS PBL12 END 45.245
HIERARCH ESO ISS PBLA12 START 39.2
HIERARCH ESO ISS PBLA12 END 39.2
HIERARCH ESO ISS PBL13 START 85.97
HIERARCH ESO ISS PBL13 END 86.131
HIERARCH ESO ISS PBLA13 START 45.1
HIERARCH ESO ISS PBLA13 END 45.1
HIERARCH ESO ISS PBL14 START 127.102
HIERARCH ESO ISS PBL14 END 127.207
HIERARCH ESO ISS PBLA14 START 66.206
HIERARCH ESO ISS PBLA14 END 66.116
HIERARCH ESO ISS PBL23 START 41.317
HIERARCH ESO ISS PBL23 END 41.386
HIERARCH ESO ISS PBLA23 START 51.6
HIERARCH ESO ISS PBLA23 END 51.6
HIERARCH ESO ISS PBL24 START 89.242
HIERARCH ESO ISS PBL24 END 89.218
HIERARCH ESO ISS PBLA24 START 79.478
HIERARCH ESO ISS PBLA24 END 79.365
HIERARCH ESO ISS PBL34 START 56.133
HIERARCH ESO ISS PBL34 END 56.022
HIERARCH ESO ISS PBLA34 START 99.59
HIERARCH ESO ISS PBLA34 END 99.499
HIERARCH ESO ISS AMBI TAU0 START 0.00523
HIERARCH ESO ISS AMBI TAU0 END 0.00523
HIERARCH ESO ISS AMBI TEMP 11.93
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52