Exposure
ID
MATIS.2025-04-18T03:41:18.629_1
Header ID
MATIS.2025-04-18T03:41:18.629
Date updated
2025-04-18 03:50:43 UTC+0000
Release date
2025-04-18 03:41:18 UTC+0000
UTC Start
2025-04-18 03:41:18.629
UTC End
2025-04-18 03:42:20.033
MJD Start
60783.15368783
MJD End
60783.15439852445
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.004423
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.68
Observation
ID
66485
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
49492
Name
CD-40 8434
RA
212.043565
DEC
-41.39751
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 55.8130 55.8040 16.2000 16.4000
U1-U3 101.7030 101.6860 22.1000 22.3000
U1-U4 129.7970 129.8240 47.7650 47.9580
U2-U3 46.5410 46.5350 29.2000 29.4000
U2-U4 87.2730 87.3380 67.3190 67.5190
U3-U4 58.2500 58.3300 96.8840 97.0570
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 60783.15368783
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.043565
DEC -41.39751
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 55.813
HIERARCH ESO ISS PBL12 END 55.804
HIERARCH ESO ISS PBLA12 START 16.2
HIERARCH ESO ISS PBLA12 END 16.4
HIERARCH ESO ISS PBL13 START 101.703
HIERARCH ESO ISS PBL13 END 101.686
HIERARCH ESO ISS PBLA13 START 22.1
HIERARCH ESO ISS PBLA13 END 22.3
HIERARCH ESO ISS PBL14 START 129.797
HIERARCH ESO ISS PBL14 END 129.824
HIERARCH ESO ISS PBLA14 START 47.765
HIERARCH ESO ISS PBLA14 END 47.958
HIERARCH ESO ISS PBL23 START 46.541
HIERARCH ESO ISS PBL23 END 46.535
HIERARCH ESO ISS PBLA23 START 29.2
HIERARCH ESO ISS PBLA23 END 29.4
HIERARCH ESO ISS PBL24 START 87.273
HIERARCH ESO ISS PBL24 END 87.338
HIERARCH ESO ISS PBLA24 START 67.319
HIERARCH ESO ISS PBLA24 END 67.519
HIERARCH ESO ISS PBL34 START 58.25
HIERARCH ESO ISS PBL34 END 58.33
HIERARCH ESO ISS PBLA34 START 96.884
HIERARCH ESO ISS PBLA34 END 97.057
HIERARCH ESO ISS AMBI TAU0 START 0.004423
HIERARCH ESO ISS AMBI TAU0 END 0.004423
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68