Exposure
ID
MATIS.2025-07-17T01:58:02.356_1
Header ID
MATIS.2025-07-17T01:58:02.356
Date updated
2025-07-17 02:05:58 UTC+0000
Release date
2025-07-17 01:58:02 UTC+0000
UTC Start
2025-07-17 01:58:02.356
UTC End
2025-07-17 01:59:04.366
MJD Start
60873.08197171
MJD End
60873.082689418334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00671
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.68
Observation
ID
68826
Category
calibrator
Program ID
115.2810.005
Program Title
THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
Program Type
GTO
PI / COI
VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA
Target
ID
51201
Name
HD 133550
RA
226.556522
DEC
-36.26464
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.1610 88.1050 132.8000 133.0000
A0-J2 120.7220 120.5610 109.9000 110.1000
A0-K0 115.6990 115.4960 86.6790 86.8270
G1-J2 52.2750 52.1860 69.0000 69.1000
G1-K0 83.7600 83.6830 37.3460 37.4300
J2-K0 47.8870 47.8860 2.4070 2.5220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60873.08197171
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133550
RA 226.556522
DEC -36.26464
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 88.161
HIERARCH ESO ISS PBL12 END 88.105
HIERARCH ESO ISS PBLA12 START 132.8
HIERARCH ESO ISS PBLA12 END 133.0
HIERARCH ESO ISS PBL13 START 120.722
HIERARCH ESO ISS PBL13 END 120.561
HIERARCH ESO ISS PBLA13 START 109.9
HIERARCH ESO ISS PBLA13 END 110.1
HIERARCH ESO ISS PBL14 START 115.699
HIERARCH ESO ISS PBL14 END 115.496
HIERARCH ESO ISS PBLA14 START 86.679
HIERARCH ESO ISS PBLA14 END 86.827
HIERARCH ESO ISS PBL23 START 52.275
HIERARCH ESO ISS PBL23 END 52.186
HIERARCH ESO ISS PBLA23 START 69.0
HIERARCH ESO ISS PBLA23 END 69.1
HIERARCH ESO ISS PBL24 START 83.76
HIERARCH ESO ISS PBL24 END 83.683
HIERARCH ESO ISS PBLA24 START 37.346
HIERARCH ESO ISS PBLA24 END 37.43
HIERARCH ESO ISS PBL34 START 47.887
HIERARCH ESO ISS PBL34 END 47.886
HIERARCH ESO ISS PBLA34 START 2.407
HIERARCH ESO ISS PBLA34 END 2.522
HIERARCH ESO ISS AMBI TAU0 START 0.00671
HIERARCH ESO ISS AMBI TAU0 END 0.00671
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68