Exposure
ID
MATIS.2025-03-19T06:42:03.853_1
Header ID
MATIS.2025-03-19T06:42:03.853
Date updated
2025-03-19 06:50:46 UTC+0000
Release date
2025-03-19 06:42:03 UTC+0000
UTC Start
2025-03-19 06:42:03.853
UTC End
2025-03-19 06:43:05.863
MJD Start
60753.27921126
MJD End
60753.27992896833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.011106
Ambient temperature (°C)
14.96
Seeing (arcsec)
0.46499999999999997
Observation
ID
65666
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
48861
Name
CD-40 8434
RA
212.044028
DEC
-41.39833
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 55.0150 54.9960 24.4000 24.6000
U1-U3 100.1560 100.1170 30.8000 31.0000
U1-U4 129.7440 129.7110 58.2170 58.3850
U2-U3 45.8860 45.8680 38.4000 38.6000
U2-U4 89.4040 89.4100 78.2170 78.3950
U3-U4 61.5850 61.6200 106.6870 106.8550
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 60753.27921126
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.044028
DEC -41.39833
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 55.015
HIERARCH ESO ISS PBL12 END 54.996
HIERARCH ESO ISS PBLA12 START 24.4
HIERARCH ESO ISS PBLA12 END 24.6
HIERARCH ESO ISS PBL13 START 100.156
HIERARCH ESO ISS PBL13 END 100.117
HIERARCH ESO ISS PBLA13 START 30.8
HIERARCH ESO ISS PBLA13 END 31.0
HIERARCH ESO ISS PBL14 START 129.744
HIERARCH ESO ISS PBL14 END 129.711
HIERARCH ESO ISS PBLA14 START 58.217
HIERARCH ESO ISS PBLA14 END 58.385
HIERARCH ESO ISS PBL23 START 45.886
HIERARCH ESO ISS PBL23 END 45.868
HIERARCH ESO ISS PBLA23 START 38.4
HIERARCH ESO ISS PBLA23 END 38.6
HIERARCH ESO ISS PBL24 START 89.404
HIERARCH ESO ISS PBL24 END 89.41
HIERARCH ESO ISS PBLA24 START 78.217
HIERARCH ESO ISS PBLA24 END 78.395
HIERARCH ESO ISS PBL34 START 61.585
HIERARCH ESO ISS PBL34 END 61.62
HIERARCH ESO ISS PBLA34 START 106.687
HIERARCH ESO ISS PBLA34 END 106.855
HIERARCH ESO ISS AMBI TAU0 START 0.011113
HIERARCH ESO ISS AMBI TAU0 END 0.011099
HIERARCH ESO ISS AMBI TEMP 14.96
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.49