Exposure
ID
PIONI.2025-08-21T23:35:42.737_1
Header ID
PIONI.2025-08-21T23:35:42.737
Date updated
2025-08-21 23:40:52 UTC+0000
Release date
2025-08-21 23:35:42 UTC+0000
UTC Start
2025-08-21 23:35:42.737
UTC End
2025-08-21 23:36:21.137
MJD Start
60908.9831335275
MJD End
60908.98357797194
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
7.89
Seeing (arcsec)
1.76
Observation
ID
70060
Category
calibrator
Program ID
115.29EV.002
Program Title
MAPPING THE EXPLOSION OF NOVA V0462 LUPI
Program Type
ToO
PI / COI
MEILLAND / OTULAKOWSKA-HYPKA / NARDETTO / MILLOUR
Target
ID
51979
Name
HD 134375
RA
227.698234
DEC
-38.74031
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 61.3710 61.2950 64.4000 64.4000
A0-J2 122.1450 122.0340 109.8000 110.0000
A0-J3 119.0170 118.8780 59.3920 59.4780
G2-J2 90.3970 90.3750 138.8000 138.9000
G2-J3 58.1190 58.0560 54.1550 54.2360
J2-J3 102.7740 102.7790 353.0270 353.1290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60908.9831335275
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 134375
RA 227.698234
DEC -38.74031
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 61.371
HIERARCH ESO ISS PBL12 END 61.295
HIERARCH ESO ISS PBLA12 START 64.4
HIERARCH ESO ISS PBLA12 END 64.4
HIERARCH ESO ISS PBL13 START 122.145
HIERARCH ESO ISS PBL13 END 122.034
HIERARCH ESO ISS PBLA13 START 109.8
HIERARCH ESO ISS PBLA13 END 110.0
HIERARCH ESO ISS PBL14 START 119.017
HIERARCH ESO ISS PBL14 END 118.878
HIERARCH ESO ISS PBLA14 START 59.392
HIERARCH ESO ISS PBLA14 END 59.478
HIERARCH ESO ISS PBL23 START 90.397
HIERARCH ESO ISS PBL23 END 90.375
HIERARCH ESO ISS PBLA23 START 138.8
HIERARCH ESO ISS PBLA23 END 138.9
HIERARCH ESO ISS PBL24 START 58.119
HIERARCH ESO ISS PBL24 END 58.056
HIERARCH ESO ISS PBLA24 START 54.155
HIERARCH ESO ISS PBLA24 END 54.236
HIERARCH ESO ISS PBL34 START 102.774
HIERARCH ESO ISS PBL34 END 102.779
HIERARCH ESO ISS PBLA34 START 353.027
HIERARCH ESO ISS PBLA34 END 353.129
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 7.89
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76