Exposure
ID
MATIS.2025-04-19T03:14:48.729_1
Header ID
MATIS.2025-04-19T03:14:48.729
Date updated
2025-04-19 03:20:35 UTC+0000
Release date
2025-04-19 03:14:48 UTC+0000
UTC Start
2025-04-19 03:14:48.729
UTC End
2025-04-19 03:15:50.133
MJD Start
60784.13528622
MJD End
60784.13599691445
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.001804
Ambient temperature (°C)
14.29
Seeing (arcsec)
1.02
Observation
ID
66782
Category
calibrator
Program ID
114.27PG.002
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
49667
Name
CD-40 8434
RA
212.044076
DEC
-41.39812
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 55.9740 55.9680 13.1000 13.2000
U1-U3 101.9840 101.9740 18.8000 18.9000
U1-U4 129.0680 129.1080 43.7000 43.8900
U2-U3 46.6180 46.6150 25.6000 25.8000
U2-U4 85.7690 85.8450 63.1090 63.3060
U3-U4 56.4330 56.5230 93.2960 93.4620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27PG.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60784.13528622
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.044076
DEC -41.39812
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 55.974
HIERARCH ESO ISS PBL12 END 55.968
HIERARCH ESO ISS PBLA12 START 13.1
HIERARCH ESO ISS PBLA12 END 13.2
HIERARCH ESO ISS PBL13 START 101.984
HIERARCH ESO ISS PBL13 END 101.974
HIERARCH ESO ISS PBLA13 START 18.8
HIERARCH ESO ISS PBLA13 END 18.9
HIERARCH ESO ISS PBL14 START 129.068
HIERARCH ESO ISS PBL14 END 129.108
HIERARCH ESO ISS PBLA14 START 43.7
HIERARCH ESO ISS PBLA14 END 43.89
HIERARCH ESO ISS PBL23 START 46.618
HIERARCH ESO ISS PBL23 END 46.615
HIERARCH ESO ISS PBLA23 START 25.6
HIERARCH ESO ISS PBLA23 END 25.8
HIERARCH ESO ISS PBL24 START 85.769
HIERARCH ESO ISS PBL24 END 85.845
HIERARCH ESO ISS PBLA24 START 63.109
HIERARCH ESO ISS PBLA24 END 63.306
HIERARCH ESO ISS PBL34 START 56.433
HIERARCH ESO ISS PBL34 END 56.523
HIERARCH ESO ISS PBLA34 START 93.296
HIERARCH ESO ISS PBLA34 END 93.462
HIERARCH ESO ISS AMBI TAU0 START 0.001804
HIERARCH ESO ISS AMBI TAU0 END 0.001804
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02