Exposure
ID
PIONI.2024-09-02T05:56:21.703_1
Header ID
PIONI.2024-09-02T05:56:21.703
Date updated
2024-09-02 06:05:48 UTC+0000
Release date
2024-09-02 05:56:21 UTC+0000
UTC Start
2024-09-02 05:56:21.703
UTC End
2024-09-02 05:57:00.103
MJD Start
60555.2474734117
MJD End
60555.24791785614
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005544
Ambient temperature (°C)
15.43
Seeing (arcsec)
0.94
Observation
ID
60501
Category
calibrator
Program ID
114.27B2.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
44947
Name
HD27201
RA
63.491043
DEC
-61.64419
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 65.3200 65.4040 52.3000 52.5000
A0-J2 114.8520 114.9060 32.1000 32.3000
A0-K0 126.1100 126.1220 18.2620 18.4540
G1-J2 58.1300 58.1290 9.2000 9.4000
G1-K0 80.7400 80.7510 351.3380 351.4650
J2-K0 31.0560 31.1000 316.2700 316.3610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60555.2474734117
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD27201
RA 63.491043
DEC -61.64419
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 65.32
HIERARCH ESO ISS PBL12 END 65.404
HIERARCH ESO ISS PBLA12 START 52.3
HIERARCH ESO ISS PBLA12 END 52.5
HIERARCH ESO ISS PBL13 START 114.852
HIERARCH ESO ISS PBL13 END 114.906
HIERARCH ESO ISS PBLA13 START 32.1
HIERARCH ESO ISS PBLA13 END 32.3
HIERARCH ESO ISS PBL14 START 126.11
HIERARCH ESO ISS PBL14 END 126.122
HIERARCH ESO ISS PBLA14 START 18.262
HIERARCH ESO ISS PBLA14 END 18.454
HIERARCH ESO ISS PBL23 START 58.13
HIERARCH ESO ISS PBL23 END 58.129
HIERARCH ESO ISS PBLA23 START 9.2
HIERARCH ESO ISS PBLA23 END 9.4
HIERARCH ESO ISS PBL24 START 80.74
HIERARCH ESO ISS PBL24 END 80.751
HIERARCH ESO ISS PBLA24 START 351.338
HIERARCH ESO ISS PBLA24 END 351.465
HIERARCH ESO ISS PBL34 START 31.056
HIERARCH ESO ISS PBL34 END 31.1
HIERARCH ESO ISS PBLA34 START 316.27
HIERARCH ESO ISS PBLA34 END 316.361
HIERARCH ESO ISS AMBI TAU0 START 0.005466
HIERARCH ESO ISS AMBI TAU0 END 0.005622
HIERARCH ESO ISS AMBI TEMP 15.43
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.93