Exposure
ID
MATIS.2025-04-18T05:56:12.319_1
Header ID
MATIS.2025-04-18T05:56:12.319
Date updated
2025-04-18 06:00:42 UTC+0000
Release date
2025-04-18 05:56:12 UTC+0000
UTC Start
2025-04-18 05:56:12.319
UTC End
2025-04-18 05:57:13.723
MJD Start
60783.2473648
MJD End
60783.24807549445
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.002093
Ambient temperature (°C)
13.37
Seeing (arcsec)
1.36
Observation
ID
66616
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
49562
Name
CD-40 8434
RA
212.043797
DEC
-41.39744
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 53.1720 53.1350 32.9000 33.0000
U1-U3 96.3000 96.2220 39.7000 39.8000
U1-U4 124.5450 124.4210 69.0930 69.2480
U2-U3 43.9430 43.9020 47.8000 48.0000
U2-U4 87.4510 87.3850 90.1230 90.3010
U3-U4 62.3960 62.3860 118.4100 118.5920
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 60783.2473648
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.043797
DEC -41.39744
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 53.172
HIERARCH ESO ISS PBL12 END 53.135
HIERARCH ESO ISS PBLA12 START 32.9
HIERARCH ESO ISS PBLA12 END 33.0
HIERARCH ESO ISS PBL13 START 96.3
HIERARCH ESO ISS PBL13 END 96.222
HIERARCH ESO ISS PBLA13 START 39.7
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 124.545
HIERARCH ESO ISS PBL14 END 124.421
HIERARCH ESO ISS PBLA14 START 69.093
HIERARCH ESO ISS PBLA14 END 69.248
HIERARCH ESO ISS PBL23 START 43.943
HIERARCH ESO ISS PBL23 END 43.902
HIERARCH ESO ISS PBLA23 START 47.8
HIERARCH ESO ISS PBLA23 END 48.0
HIERARCH ESO ISS PBL24 START 87.451
HIERARCH ESO ISS PBL24 END 87.385
HIERARCH ESO ISS PBLA24 START 90.123
HIERARCH ESO ISS PBLA24 END 90.301
HIERARCH ESO ISS PBL34 START 62.396
HIERARCH ESO ISS PBL34 END 62.386
HIERARCH ESO ISS PBLA34 START 118.41
HIERARCH ESO ISS PBLA34 END 118.592
HIERARCH ESO ISS AMBI TAU0 START 0.002093
HIERARCH ESO ISS AMBI TAU0 END 0.002093
HIERARCH ESO ISS AMBI TEMP 13.37
HIERARCH ESO ISS AMBI FWHM START 1.35
HIERARCH ESO ISS AMBI FWHM END 1.37