Exposure
ID
MATIS.2022-01-22T02:07:32.768_1
Header ID
MATIS.2022-01-22T02:07:32.768
Date updated
2022-01-22 02:20:39 UTC+0000
Release date
2023-01-22 02:20:39 UTC+0000
UTC Start
2022-01-22 02:07:32.768
UTC End
2022-01-22 02:08:34.778
MJD Start
59601.0885737
MJD End
59601.0892914083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0039065
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.785
Observation
ID
49320
Category
science
Program ID
108.225V.010
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
36900
Name
HD_31648
RA
74.693806
DEC
29.84357
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 41.6510 41.7560 41.3000 41.3000
U1-U3 80.2600 80.4560 47.6000 47.6000
U1-U4 124.3160 124.4660 68.6990 68.5890
U2-U3 39.1280 39.2140 54.3000 54.2000
U2-U4 89.4280 89.4290 81.0890 80.9510
U3-U4 57.2870 57.1830 99.0260 98.9050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.225V.010
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59601.0885737
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_31648
RA 74.693806
DEC 29.84357
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 2385
HIERARCH ESO ISS PBL12 START 41.651
HIERARCH ESO ISS PBL12 END 41.756
HIERARCH ESO ISS PBLA12 START 41.3
HIERARCH ESO ISS PBLA12 END 41.3
HIERARCH ESO ISS PBL13 START 80.26
HIERARCH ESO ISS PBL13 END 80.456
HIERARCH ESO ISS PBLA13 START 47.6
HIERARCH ESO ISS PBLA13 END 47.6
HIERARCH ESO ISS PBL14 START 124.316
HIERARCH ESO ISS PBL14 END 124.466
HIERARCH ESO ISS PBLA14 START 68.699
HIERARCH ESO ISS PBLA14 END 68.589
HIERARCH ESO ISS PBL23 START 39.128
HIERARCH ESO ISS PBL23 END 39.214
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 89.428
HIERARCH ESO ISS PBL24 END 89.429
HIERARCH ESO ISS PBLA24 START 81.089
HIERARCH ESO ISS PBLA24 END 80.951
HIERARCH ESO ISS PBL34 START 57.287
HIERARCH ESO ISS PBL34 END 57.183
HIERARCH ESO ISS PBLA34 START 99.026
HIERARCH ESO ISS PBLA34 END 98.905
HIERARCH ESO ISS AMBI TAU0 START 0.004175
HIERARCH ESO ISS AMBI TAU0 END 0.003638
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.85