Exposure
ID
MATIS.2025-03-18T04:05:12.856_1
Header ID
MATIS.2025-03-18T04:05:12.856
Date updated
2025-03-18 04:15:50 UTC+0000
Release date
2026-03-18 04:15:50 UTC+0000
UTC Start
2025-03-18 04:05:12.856
UTC End
2025-03-18 04:06:14.260
MJD Start
60752.17028769
MJD End
60752.17099838445
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.007074
Ambient temperature (°C)
16.36
Seeing (arcsec)
0.6799999999999999
Observation
ID
65323
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
48655
Name
CD-40 8434
RA
212.043934
DEC
-41.39833
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 56.2130 56.2120 2.3000 2.5000
U1-U3 102.3590 102.3580 7.1000 7.3000
U1-U4 125.1850 125.2470 28.7180 28.9530
U2-U3 46.5820 46.5840 12.9000 13.1000
U2-U4 78.9120 79.0230 47.1970 47.4540
U3-U4 48.2030 48.3440 80.1940 80.4050
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 60752.17028769
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.043934
DEC -41.39833
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 56.213
HIERARCH ESO ISS PBL12 END 56.212
HIERARCH ESO ISS PBLA12 START 2.3
HIERARCH ESO ISS PBLA12 END 2.5
HIERARCH ESO ISS PBL13 START 102.359
HIERARCH ESO ISS PBL13 END 102.358
HIERARCH ESO ISS PBLA13 START 7.1
HIERARCH ESO ISS PBLA13 END 7.3
HIERARCH ESO ISS PBL14 START 125.185
HIERARCH ESO ISS PBL14 END 125.247
HIERARCH ESO ISS PBLA14 START 28.718
HIERARCH ESO ISS PBLA14 END 28.953
HIERARCH ESO ISS PBL23 START 46.582
HIERARCH ESO ISS PBL23 END 46.584
HIERARCH ESO ISS PBLA23 START 12.9
HIERARCH ESO ISS PBLA23 END 13.1
HIERARCH ESO ISS PBL24 START 78.912
HIERARCH ESO ISS PBL24 END 79.023
HIERARCH ESO ISS PBLA24 START 47.197
HIERARCH ESO ISS PBLA24 END 47.454
HIERARCH ESO ISS PBL34 START 48.203
HIERARCH ESO ISS PBL34 END 48.344
HIERARCH ESO ISS PBLA34 START 80.194
HIERARCH ESO ISS PBLA34 END 80.405
HIERARCH ESO ISS AMBI TAU0 START 0.007219
HIERARCH ESO ISS AMBI TAU0 END 0.006929
HIERARCH ESO ISS AMBI TEMP 16.36
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.71