Exposure
- ID
- GRAVI.2023-05-22T07:48:20.545_1
- Header ID
- GRAVI.2023-05-22T07:48:20.545
- Date updated
- 2023-05-22 08:15:35 UTC+0000
- Release date
- 2023-05-22 07:48:20 UTC+0000
- UTC Start
- 2023-05-22 07:48:20.545
- UTC End
- 2023-05-22 07:54:20.545
- MJD Start
- 60086.32523779
- MJD End
- 60086.3294044567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002602
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 1.035
Observation
- ID
- 55530
- Category
- calibrator
- Program ID
- 111.252S.001
- Program Title
- PROBING THE ORIGIN OF THE INNER DISK PHOTOMETRIC VARIABILITY OF HD 169142
- Program Type
- GTO
- PI / COI
- BERGER/ BENISTY/ BOURDAROT/ WOILLEZ/ LE BOUQUIN/ ROUSSELET-PERRAUT/ MATTER
Target
- ID
- 41129
- Name
- HD_168576
- RA
- 275.42327
- DEC
- -30.07291
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.0680 | 89.8700 | 121.3000 | 122.2000 |
A0-J2 | 127.7010 | 127.1990 | 98.2000 | 99.0000 |
A0-K0 | 125.8210 | 125.2450 | 76.1300 | 76.8520 |
G1-J2 | 57.1880 | 56.9500 | 59.9000 | 60.5000 |
G1-K0 | 89.3090 | 89.1260 | 30.4270 | 31.0140 |
J2-K0 | 48.5180 | 48.5250 | 354.9760 | 355.6620 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.252S.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60086.32523779 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_168576 |
HIERARCH ESO INS SOBJ NAME | HD_168576 |
RA | 275.42327 |
DEC | -30.07291 |
HIERARCH ESO INS SPEC RES | MEDIUM |
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 | K0 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 90.068 |
HIERARCH ESO ISS PBL12 END | 89.87 |
HIERARCH ESO ISS PBLA12 START | 121.3 |
HIERARCH ESO ISS PBLA12 END | 122.2 |
HIERARCH ESO ISS PBL13 START | 127.701 |
HIERARCH ESO ISS PBL13 END | 127.199 |
HIERARCH ESO ISS PBLA13 START | 98.2 |
HIERARCH ESO ISS PBLA13 END | 99.0 |
HIERARCH ESO ISS PBL14 START | 125.821 |
HIERARCH ESO ISS PBL14 END | 125.245 |
HIERARCH ESO ISS PBLA14 START | 76.13 |
HIERARCH ESO ISS PBLA14 END | 76.852 |
HIERARCH ESO ISS PBL23 START | 57.188 |
HIERARCH ESO ISS PBL23 END | 56.95 |
HIERARCH ESO ISS PBLA23 START | 59.9 |
HIERARCH ESO ISS PBLA23 END | 60.5 |
HIERARCH ESO ISS PBL24 START | 89.309 |
HIERARCH ESO ISS PBL24 END | 89.126 |
HIERARCH ESO ISS PBLA24 START | 30.427 |
HIERARCH ESO ISS PBLA24 END | 31.014 |
HIERARCH ESO ISS PBL34 START | 48.518 |
HIERARCH ESO ISS PBL34 END | 48.525 |
HIERARCH ESO ISS PBLA34 START | 354.976 |
HIERARCH ESO ISS PBLA34 END | 355.662 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002616 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002588 |
HIERARCH ESO ISS AMBI TEMP | 12.89 |
HIERARCH ESO ISS AMBI FWHM START | 0.88 |
HIERARCH ESO ISS AMBI FWHM END | 1.19 |