Exposure
ID
MATIS.2025-03-18T05:03:09.195_1
Header ID
MATIS.2025-03-18T05:03:09.195
Date updated
2025-03-18 05:11:20 UTC+0000
Release date
2026-03-18 05:11:19 UTC+0000
UTC Start
2025-03-18 05:03:09.195
UTC End
2025-03-18 05:04:11.205
MJD Start
60752.21052309
MJD End
60752.21124079833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006311499999999999
Ambient temperature (°C)
15.21
Seeing (arcsec)
1.075
Observation
ID
65384
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
48686
Name
CD-40 8434
RA
212.043961
DEC
-41.39831
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 56.0660 56.0620 10.6000 10.8000
U1-U3 102.1350 102.1270 16.1000 16.3000
U1-U4 128.3110 128.3610 40.4220 40.6240
U2-U3 46.6390 46.6390 22.8000 22.9000
U2-U4 84.3860 84.4740 59.6970 59.9080
U3-U4 54.8070 54.9100 90.4470 90.6220
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 60752.21052309
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.043961
DEC -41.39831
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 56.066
HIERARCH ESO ISS PBL12 END 56.062
HIERARCH ESO ISS PBLA12 START 10.6
HIERARCH ESO ISS PBLA12 END 10.8
HIERARCH ESO ISS PBL13 START 102.135
HIERARCH ESO ISS PBL13 END 102.127
HIERARCH ESO ISS PBLA13 START 16.1
HIERARCH ESO ISS PBLA13 END 16.3
HIERARCH ESO ISS PBL14 START 128.311
HIERARCH ESO ISS PBL14 END 128.361
HIERARCH ESO ISS PBLA14 START 40.422
HIERARCH ESO ISS PBLA14 END 40.624
HIERARCH ESO ISS PBL23 START 46.639
HIERARCH ESO ISS PBL23 END 46.639
HIERARCH ESO ISS PBLA23 START 22.8
HIERARCH ESO ISS PBLA23 END 22.9
HIERARCH ESO ISS PBL24 START 84.386
HIERARCH ESO ISS PBL24 END 84.474
HIERARCH ESO ISS PBLA24 START 59.697
HIERARCH ESO ISS PBLA24 END 59.908
HIERARCH ESO ISS PBL34 START 54.807
HIERARCH ESO ISS PBL34 END 54.91
HIERARCH ESO ISS PBLA34 START 90.447
HIERARCH ESO ISS PBLA34 END 90.622
HIERARCH ESO ISS AMBI TAU0 START 0.006017
HIERARCH ESO ISS AMBI TAU0 END 0.006606
HIERARCH ESO ISS AMBI TEMP 15.21
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.15