Exposure
ID
PIONI.2025-07-25T02:27:33.360_1
Header ID
PIONI.2025-07-25T02:27:33.360
Date updated
2025-07-25 02:35:52 UTC+0000
Release date
2025-07-25 02:27:33 UTC+0000
UTC Start
2025-07-25 02:27:33.360
UTC End
2025-07-25 02:27:58.960
MJD Start
60881.1024694387
MJD End
60881.102765735
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002705
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.81
Observation
ID
68959
Category
calibrator
Program ID
60.A-9209(A)
Program Title
CALIBRATION RUN FOR PIONER
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
51164
Name
M05_HD127152
RA
217.734336
DEC
-40.84515
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2770 25.2770 173.1000 173.2000
A0-D0 23.2260 23.1840 106.5000 106.6000
A0-C1 21.1500 21.1430 153.4490 153.5860
B2-D0 26.6810 26.6510 46.1000 46.1000
B2-C1 8.8900 8.8800 46.0410 46.0780
D0-C1 17.7910 17.7710 226.1130 226.1500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9209(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60881.1024694387
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD127152
RA 217.734336
DEC -40.84515
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.277
HIERARCH ESO ISS PBL12 END 25.277
HIERARCH ESO ISS PBLA12 START 173.1
HIERARCH ESO ISS PBLA12 END 173.2
HIERARCH ESO ISS PBL13 START 23.226
HIERARCH ESO ISS PBL13 END 23.184
HIERARCH ESO ISS PBLA13 START 106.5
HIERARCH ESO ISS PBLA13 END 106.6
HIERARCH ESO ISS PBL14 START 21.15
HIERARCH ESO ISS PBL14 END 21.143
HIERARCH ESO ISS PBLA14 START 153.449
HIERARCH ESO ISS PBLA14 END 153.586
HIERARCH ESO ISS PBL23 START 26.681
HIERARCH ESO ISS PBL23 END 26.651
HIERARCH ESO ISS PBLA23 START 46.1
HIERARCH ESO ISS PBLA23 END 46.1
HIERARCH ESO ISS PBL24 START 8.89
HIERARCH ESO ISS PBL24 END 8.88
HIERARCH ESO ISS PBLA24 START 46.041
HIERARCH ESO ISS PBLA24 END 46.078
HIERARCH ESO ISS PBL34 START 17.791
HIERARCH ESO ISS PBL34 END 17.771
HIERARCH ESO ISS PBLA34 START 226.113
HIERARCH ESO ISS PBLA34 END 226.15
HIERARCH ESO ISS AMBI TAU0 START 0.002705
HIERARCH ESO ISS AMBI TAU0 END 0.002705
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81