Exposure
ID
GRAVI.2021-01-15T05:52:49.877_1
Header ID
GRAVI.2021-01-15T05:52:49.877
Date updated
2021-01-15 06:05:42 UTC+0000
Release date
2022-01-15 06:05:42 UTC+0000
UTC Start
2021-01-15 05:52:49.877
UTC End
2021-01-15 05:56:49.877
MJD Start
59229.24502172
MJD End
59229.2477994978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0037395
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.87
Observation
ID
46345
Category
science
Program ID
1103.C-0477(B)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
34860
Name
HIP36760
RA
113.401148
DEC
15.82658
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 75.2130 74.3420 108.0000 108.0000
A0-J2 121.3600 120.5440 86.9000 86.6000
A0-J3 129.4810 129.8620 52.3820 52.2220
G1-J2 57.9270 58.0110 59.0000 58.8000
G1-J3 106.9250 107.3360 16.8720 17.2960
J2-J3 74.8610 74.5450 345.5890 346.2650
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59229.24502172
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 68_Gem
HIERARCH ESO INS SOBJ NAME HIP36760
RA 113.401148
DEC 15.82658
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 75.213
HIERARCH ESO ISS PBL12 END 74.342
HIERARCH ESO ISS PBLA12 START 108.0
HIERARCH ESO ISS PBLA12 END 108.0
HIERARCH ESO ISS PBL13 START 121.36
HIERARCH ESO ISS PBL13 END 120.544
HIERARCH ESO ISS PBLA13 START 86.9
HIERARCH ESO ISS PBLA13 END 86.6
HIERARCH ESO ISS PBL14 START 129.481
HIERARCH ESO ISS PBL14 END 129.862
HIERARCH ESO ISS PBLA14 START 52.382
HIERARCH ESO ISS PBLA14 END 52.222
HIERARCH ESO ISS PBL23 START 57.927
HIERARCH ESO ISS PBL23 END 58.011
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 106.925
HIERARCH ESO ISS PBL24 END 107.336
HIERARCH ESO ISS PBLA24 START 16.872
HIERARCH ESO ISS PBLA24 END 17.296
HIERARCH ESO ISS PBL34 START 74.861
HIERARCH ESO ISS PBL34 END 74.545
HIERARCH ESO ISS PBLA34 START 345.589
HIERARCH ESO ISS PBLA34 END 346.265
HIERARCH ESO ISS AMBI TAU0 START 0.003316
HIERARCH ESO ISS AMBI TAU0 END 0.004163
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.83