Exposure
- ID
- GRAVI.2018-08-27T06:04:37.796_1
- Header ID
- GRAVI.2018-08-27T06:04:37.796
- Date updated
- 2019-01-31 08:01:13 UTC+0000
- Release date
- 2019-01-31 08:01:13 UTC+0000
- UTC Start
- 2018-08-27 06:04:37.796
- UTC End
- 2018-08-27 06:09:37.796
- MJD Start
- 58357.25321523
- MJD End
- 58357.2566874522
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005481
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.805
Observation
- ID
- 42518
- Category
- science
- Program ID
- 60.A-9102(G)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 32152
- Name
- HR8799e
- RA
- 346.87252
- DEC
- 21.13405
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 46.2350 | 46.6510 | 37.0000 | 37.2000 |
U1-U3 | 87.2880 | 88.0630 | 43.3000 | 43.3000 |
U1-U4 | 126.8950 | 127.4400 | 66.1230 | 65.7580 |
U2-U3 | 41.6310 | 41.9700 | 50.2000 | 50.1000 |
U2-U4 | 89.3650 | 89.2740 | 80.6930 | 80.2080 |
U3-U4 | 57.5030 | 56.9810 | 102.2370 | 101.8740 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 60.A-9102(G) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 58357.25321523 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HR8799 |
HIERARCH ESO INS SOBJ NAME | HR8799e |
RA | 346.87252 |
DEC | 21.13405 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 316.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 10 |
HIERARCH ESO ISS PBL12 START | 46.235 |
HIERARCH ESO ISS PBL12 END | 46.651 |
HIERARCH ESO ISS PBLA12 START | 37.0 |
HIERARCH ESO ISS PBLA12 END | 37.2 |
HIERARCH ESO ISS PBL13 START | 87.288 |
HIERARCH ESO ISS PBL13 END | 88.063 |
HIERARCH ESO ISS PBLA13 START | 43.3 |
HIERARCH ESO ISS PBLA13 END | 43.3 |
HIERARCH ESO ISS PBL14 START | 126.895 |
HIERARCH ESO ISS PBL14 END | 127.44 |
HIERARCH ESO ISS PBLA14 START | 66.123 |
HIERARCH ESO ISS PBLA14 END | 65.758 |
HIERARCH ESO ISS PBL23 START | 41.631 |
HIERARCH ESO ISS PBL23 END | 41.97 |
HIERARCH ESO ISS PBLA23 START | 50.2 |
HIERARCH ESO ISS PBLA23 END | 50.1 |
HIERARCH ESO ISS PBL24 START | 89.365 |
HIERARCH ESO ISS PBL24 END | 89.274 |
HIERARCH ESO ISS PBLA24 START | 80.693 |
HIERARCH ESO ISS PBLA24 END | 80.208 |
HIERARCH ESO ISS PBL34 START | 57.503 |
HIERARCH ESO ISS PBL34 END | 56.981 |
HIERARCH ESO ISS PBLA34 START | 102.237 |
HIERARCH ESO ISS PBLA34 END | 101.874 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005636 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005326 |
HIERARCH ESO ISS AMBI TEMP | 13.91 |
HIERARCH ESO ISS AMBI FWHM START | 0.78 |
HIERARCH ESO ISS AMBI FWHM END | 0.83 |
HIERARCH ESO FT ROBJ NAME | HR8799 |
HIERARCH ESO FT ROBJ ALPHA | 230728.720 |
HIERARCH ESO FT ROBJ DELTA | 210803.300 |