Exposure
ID
MATIS.2021-11-23T06:56:48.851_1
Header ID
MATIS.2021-11-23T06:56:48.851
Date updated
2021-11-23 07:06:02 UTC+0000
Release date
2022-11-23 07:06:02 UTC+0000
UTC Start
2021-11-23 06:56:48.851
UTC End
2021-11-23 06:57:50.861
MJD Start
59541.28945429
MJD End
59541.2901719983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0049795
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.735
Observation
ID
48981
Category
science
Program ID
108.225V.004
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
BRUNO/ VARGA/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ HENNING/ WOLF/ JAFFE/ KLARMANN/ WATERS/ HOFMANN/ PANTIN/ SCHERTL/ KOKOULINA/ YOFFE
Target
ID
36658
Name
HD_259431
RA
98.271615
DEC
10.3222
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3280 68.3350 271.7000 271.7000
K0-D0 93.5510 93.6430 254.5000 254.5000
K0-J3 49.2630 49.1960 327.3510 327.4210
G2-D0 34.7270 34.7830 219.0000 219.1000
G2-J3 57.4100 57.5060 46.6150 46.6520
D0-J3 91.9480 92.1010 43.7580 43.8040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.225V.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59541.28945429
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_259431
RA 98.271615
DEC 10.3222
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 68.328
HIERARCH ESO ISS PBL12 END 68.335
HIERARCH ESO ISS PBLA12 START 271.7
HIERARCH ESO ISS PBLA12 END 271.7
HIERARCH ESO ISS PBL13 START 93.551
HIERARCH ESO ISS PBL13 END 93.643
HIERARCH ESO ISS PBLA13 START 254.5
HIERARCH ESO ISS PBLA13 END 254.5
HIERARCH ESO ISS PBL14 START 49.263
HIERARCH ESO ISS PBL14 END 49.196
HIERARCH ESO ISS PBLA14 START 327.351
HIERARCH ESO ISS PBLA14 END 327.421
HIERARCH ESO ISS PBL23 START 34.727
HIERARCH ESO ISS PBL23 END 34.783
HIERARCH ESO ISS PBLA23 START 219.0
HIERARCH ESO ISS PBLA23 END 219.1
HIERARCH ESO ISS PBL24 START 57.41
HIERARCH ESO ISS PBL24 END 57.506
HIERARCH ESO ISS PBLA24 START 46.615
HIERARCH ESO ISS PBLA24 END 46.652
HIERARCH ESO ISS PBL34 START 91.948
HIERARCH ESO ISS PBL34 END 92.101
HIERARCH ESO ISS PBLA34 START 43.758
HIERARCH ESO ISS PBLA34 END 43.804
HIERARCH ESO ISS AMBI TAU0 START 0.005081
HIERARCH ESO ISS AMBI TAU0 END 0.004878
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.74