Exposure
ID
MATIS.2025-03-18T06:36:09.243_1
Header ID
MATIS.2025-03-18T06:36:09.243
Date updated
2025-03-18 06:45:51 UTC+0000
Release date
2025-03-18 06:36:09 UTC+0000
UTC Start
2025-03-18 06:36:09.243
UTC End
2025-03-18 06:37:10.647
MJD Start
60752.27510698
MJD End
60752.27581767445
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.006735
Ambient temperature (°C)
15.66
Seeing (arcsec)
0.845
Observation
ID
65471
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
48742
Name
CD-40 8434
RA
212.044122
DEC
-41.39842
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 55.1820 55.1640 23.2000 23.3000
U1-U3 100.4910 100.4550 29.5000 29.7000
U1-U4 129.9960 129.9720 56.6540 56.8300
U2-U3 46.0420 46.0260 37.1000 37.2000
U2-U4 89.2920 89.3090 76.5680 76.7530
U3-U4 61.2300 61.2730 105.1480 105.3200
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 60752.27510698
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.044122
DEC -41.39842
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 55.182
HIERARCH ESO ISS PBL12 END 55.164
HIERARCH ESO ISS PBLA12 START 23.2
HIERARCH ESO ISS PBLA12 END 23.3
HIERARCH ESO ISS PBL13 START 100.491
HIERARCH ESO ISS PBL13 END 100.455
HIERARCH ESO ISS PBLA13 START 29.5
HIERARCH ESO ISS PBLA13 END 29.7
HIERARCH ESO ISS PBL14 START 129.996
HIERARCH ESO ISS PBL14 END 129.972
HIERARCH ESO ISS PBLA14 START 56.654
HIERARCH ESO ISS PBLA14 END 56.83
HIERARCH ESO ISS PBL23 START 46.042
HIERARCH ESO ISS PBL23 END 46.026
HIERARCH ESO ISS PBLA23 START 37.1
HIERARCH ESO ISS PBLA23 END 37.2
HIERARCH ESO ISS PBL24 START 89.292
HIERARCH ESO ISS PBL24 END 89.309
HIERARCH ESO ISS PBLA24 START 76.568
HIERARCH ESO ISS PBLA24 END 76.753
HIERARCH ESO ISS PBL34 START 61.23
HIERARCH ESO ISS PBL34 END 61.273
HIERARCH ESO ISS PBLA34 START 105.148
HIERARCH ESO ISS PBLA34 END 105.32
HIERARCH ESO ISS AMBI TAU0 START 0.007015
HIERARCH ESO ISS AMBI TAU0 END 0.006455
HIERARCH ESO ISS AMBI TEMP 15.66
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.95