Exposure
ID
MATIS.2025-03-19T07:05:11.045_1
Header ID
MATIS.2025-03-19T07:05:11.045
Date updated
2025-03-19 07:10:50 UTC+0000
Release date
2026-03-19 07:10:50 UTC+0000
UTC Start
2025-03-19 07:05:11.045
UTC End
2025-03-19 07:06:12.449
MJD Start
60753.29526672
MJD End
60753.29597741445
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.010699
Ambient temperature (°C)
15.16
Seeing (arcsec)
0.475
Observation
ID
65687
Category
science
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
48872
Name
CD-40 8434
RA
212.044079
DEC
-41.39834
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 54.5510 54.5270 27.3000 27.4000
U1-U3 99.2040 99.1540 33.8000 33.9000
U1-U4 128.7440 128.6830 61.8060 61.9690
U2-U3 45.4240 45.4000 41.6000 41.7000
U2-U4 89.3130 89.2970 82.0520 82.2280
U3-U4 62.1790 62.1980 110.3480 110.5180
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27PG.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60753.29526672
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.044079
DEC -41.39834
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 5.0
HIERARCH ESO DET SEQ1 PERIOD 5.117
HIERARCH ESO DET NDIT 12
HIERARCH ESO ISS PBL12 START 54.551
HIERARCH ESO ISS PBL12 END 54.527
HIERARCH ESO ISS PBLA12 START 27.3
HIERARCH ESO ISS PBLA12 END 27.4
HIERARCH ESO ISS PBL13 START 99.204
HIERARCH ESO ISS PBL13 END 99.154
HIERARCH ESO ISS PBLA13 START 33.8
HIERARCH ESO ISS PBLA13 END 33.9
HIERARCH ESO ISS PBL14 START 128.744
HIERARCH ESO ISS PBL14 END 128.683
HIERARCH ESO ISS PBLA14 START 61.806
HIERARCH ESO ISS PBLA14 END 61.969
HIERARCH ESO ISS PBL23 START 45.424
HIERARCH ESO ISS PBL23 END 45.4
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.7
HIERARCH ESO ISS PBL24 START 89.313
HIERARCH ESO ISS PBL24 END 89.297
HIERARCH ESO ISS PBLA24 START 82.052
HIERARCH ESO ISS PBLA24 END 82.228
HIERARCH ESO ISS PBL34 START 62.179
HIERARCH ESO ISS PBL34 END 62.198
HIERARCH ESO ISS PBLA34 START 110.348
HIERARCH ESO ISS PBLA34 END 110.518
HIERARCH ESO ISS AMBI TAU0 START 0.010699
HIERARCH ESO ISS AMBI TAU0 END 0.010699
HIERARCH ESO ISS AMBI TEMP 15.16
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.48