Exposure
ID
MATIS.2025-03-18T02:24:36.101_1
Header ID
MATIS.2025-03-18T02:24:36.101
Date updated
2025-03-18 02:35:48 UTC+0000
Release date
2025-03-18 02:24:36 UTC+0000
UTC Start
2025-03-18 02:24:36.101
UTC End
2025-03-18 02:25:37.929
MJD Start
60752.10041783
MJD End
60752.101133431854
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.010485
Ambient temperature (°C)
16.27
Seeing (arcsec)
0.67
Observation
ID
65264
Category
calibrator
Program ID
114.27PG.001
Program Title
DISENTANGLING THE ATMOSPHERES & CIRCUMPLANETARY DISKS OF THE PDS 70 PROTOPLANETS
Program Type
Normal
PI / COI
HOULLÉ / MILLOUR / WOILLEZ / LACOUR / NOWAK / WANG / VIGAN / KAMMERER / LOPEZ / SCIGLIUTO / MATTER / BERIO / LE BOUQUIN / PETROV / LEFTLEY / JAFFE / PANTIN / OTTEN / BOCCALETTI / MEILLAND / LAI / MOLLIERE / HINKLEY / BALMER / STOLKER / BOURDAROT / RICKMAN
Target
ID
48623
Name
HD 90798
RA
157.010875
DEC
-49.40621
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 53.7600 53.7430 19.8000 19.9000
U1-U3 98.6130 98.5770 25.9000 26.1000
U1-U4 129.9670 129.9490 51.5820 51.7730
U2-U3 45.5240 45.5080 33.2000 33.3000
U2-U4 88.9090 88.9350 70.1600 70.3630
U3-U4 59.2590 59.3160 97.6930 97.8820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27PG.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60752.10041783
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 90798
RA 157.010875
DEC -49.40621
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 53.76
HIERARCH ESO ISS PBL12 END 53.743
HIERARCH ESO ISS PBLA12 START 19.8
HIERARCH ESO ISS PBLA12 END 19.9
HIERARCH ESO ISS PBL13 START 98.613
HIERARCH ESO ISS PBL13 END 98.577
HIERARCH ESO ISS PBLA13 START 25.9
HIERARCH ESO ISS PBLA13 END 26.1
HIERARCH ESO ISS PBL14 START 129.967
HIERARCH ESO ISS PBL14 END 129.949
HIERARCH ESO ISS PBLA14 START 51.582
HIERARCH ESO ISS PBLA14 END 51.773
HIERARCH ESO ISS PBL23 START 45.524
HIERARCH ESO ISS PBL23 END 45.508
HIERARCH ESO ISS PBLA23 START 33.2
HIERARCH ESO ISS PBLA23 END 33.3
HIERARCH ESO ISS PBL24 START 88.909
HIERARCH ESO ISS PBL24 END 88.935
HIERARCH ESO ISS PBLA24 START 70.16
HIERARCH ESO ISS PBLA24 END 70.363
HIERARCH ESO ISS PBL34 START 59.259
HIERARCH ESO ISS PBL34 END 59.316
HIERARCH ESO ISS PBLA34 START 97.693
HIERARCH ESO ISS PBLA34 END 97.882
HIERARCH ESO ISS AMBI TAU0 START 0.010485
HIERARCH ESO ISS AMBI TAU0 END 0.010485
HIERARCH ESO ISS AMBI TEMP 16.27
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67