Exposure
ID
MATIS.2025-03-18T03:00:59.378_1
Header ID
MATIS.2025-03-18T03:00:59.378
Date updated
2025-03-18 03:11:01 UTC+0000
Release date
2025-03-18 03:00:59 UTC+0000
UTC Start
2025-03-18 03:00:59.378
UTC End
2025-03-18 03:02:01.388
MJD Start
60752.12568724
MJD End
60752.12640494833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.011181
Ambient temperature (°C)
16.95
Seeing (arcsec)
0.535
Observation
ID
65279
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
48630
Name
CD-40 8434
RA
212.043916
DEC
-41.39835
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.1560 56.1590 353.0000 353.1000
U1-U3 102.3850 102.3850 356.8000 357.0000
U1-U4 122.0450 122.0840 14.3170 14.5660
U2-U3 46.5050 46.5050 1.4000 1.6000
U2-U4 72.6700 72.7600 30.6500 30.9430
U3-U4 39.2990 39.4510 65.9360 66.2060
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 60752.12568724
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.043916
DEC -41.39835
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 56.156
HIERARCH ESO ISS PBL12 END 56.159
HIERARCH ESO ISS PBLA12 START 353.0
HIERARCH ESO ISS PBLA12 END 353.1
HIERARCH ESO ISS PBL13 START 102.385
HIERARCH ESO ISS PBL13 END 102.385
HIERARCH ESO ISS PBLA13 START 356.8
HIERARCH ESO ISS PBLA13 END 357.0
HIERARCH ESO ISS PBL14 START 122.045
HIERARCH ESO ISS PBL14 END 122.084
HIERARCH ESO ISS PBLA14 START 14.317
HIERARCH ESO ISS PBLA14 END 14.566
HIERARCH ESO ISS PBL23 START 46.505
HIERARCH ESO ISS PBL23 END 46.505
HIERARCH ESO ISS PBLA23 START 1.4
HIERARCH ESO ISS PBLA23 END 1.6
HIERARCH ESO ISS PBL24 START 72.67
HIERARCH ESO ISS PBL24 END 72.76
HIERARCH ESO ISS PBLA24 START 30.65
HIERARCH ESO ISS PBLA24 END 30.943
HIERARCH ESO ISS PBL34 START 39.299
HIERARCH ESO ISS PBL34 END 39.451
HIERARCH ESO ISS PBLA34 START 65.936
HIERARCH ESO ISS PBLA34 END 66.206
HIERARCH ESO ISS AMBI TAU0 START 0.010303
HIERARCH ESO ISS AMBI TAU0 END 0.012059
HIERARCH ESO ISS AMBI TEMP 16.95
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.51