Exposure
ID
MATIS.2025-03-18T07:07:50.923_1
Header ID
MATIS.2025-03-18T07:07:50.923
Date updated
2025-03-18 07:20:46 UTC+0000
Release date
2025-03-18 07:07:50 UTC+0000
UTC Start
2025-03-18 07:07:50.923
UTC End
2025-03-18 07:08:52.933
MJD Start
60752.29711716
MJD End
60752.29783486833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006388
Ambient temperature (°C)
15.92
Seeing (arcsec)
0.85
Observation
ID
65483
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
48749
Name
CD-40 8434
RA
212.043978
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 54.5790 54.5560 27.1000 27.3000
U1-U3 99.2630 99.2140 33.6000 33.8000
U1-U4 128.8150 128.7560 61.6140 61.7770
U2-U3 45.4540 45.4290 41.4000 41.6000
U2-U4 89.3320 89.3170 81.8440 82.0200
U3-U4 62.1550 62.1750 110.1460 110.3170
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 60752.29711716
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.043978
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 54.579
HIERARCH ESO ISS PBL12 END 54.556
HIERARCH ESO ISS PBLA12 START 27.1
HIERARCH ESO ISS PBLA12 END 27.3
HIERARCH ESO ISS PBL13 START 99.263
HIERARCH ESO ISS PBL13 END 99.214
HIERARCH ESO ISS PBLA13 START 33.6
HIERARCH ESO ISS PBLA13 END 33.8
HIERARCH ESO ISS PBL14 START 128.815
HIERARCH ESO ISS PBL14 END 128.756
HIERARCH ESO ISS PBLA14 START 61.614
HIERARCH ESO ISS PBLA14 END 61.777
HIERARCH ESO ISS PBL23 START 45.454
HIERARCH ESO ISS PBL23 END 45.429
HIERARCH ESO ISS PBLA23 START 41.4
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 89.332
HIERARCH ESO ISS PBL24 END 89.317
HIERARCH ESO ISS PBLA24 START 81.844
HIERARCH ESO ISS PBLA24 END 82.02
HIERARCH ESO ISS PBL34 START 62.155
HIERARCH ESO ISS PBL34 END 62.175
HIERARCH ESO ISS PBLA34 START 110.146
HIERARCH ESO ISS PBLA34 END 110.317
HIERARCH ESO ISS AMBI TAU0 START 0.006388
HIERARCH ESO ISS AMBI TAU0 END 0.006388
HIERARCH ESO ISS AMBI TEMP 15.92
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85