Exposure
- ID
- GRAVI.2018-08-27T07:14:49.974_1
- Header ID
- GRAVI.2018-08-27T07:14:49.974
- 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 07:14:49.974
- UTC End
- 2018-08-27 07:19:49.974
- MJD Start
- 58357.30196729
- MJD End
- 58357.3054395122
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003855
- Ambient temperature (°C)
- 13.27
- Seeing (arcsec)
- 1.04
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 | 51.2200 | 51.2320 | 38.2000 | 38.2000 |
| U1-U3 | 96.0590 | 96.0790 | 42.7000 | 42.7000 |
| U1-U4 | 130.1520 | 130.1490 | 60.4420 | 60.4230 |
| U2-U3 | 45.1800 | 45.1870 | 47.9000 | 47.9000 |
| U2-U4 | 84.9770 | 84.9550 | 73.6250 | 73.6020 |
| U3-U4 | 48.4420 | 48.4100 | 97.5330 | 97.5200 |
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 | 58357.30196729 |
| 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 | 51.22 |
| HIERARCH ESO ISS PBL12 END | 51.232 |
| HIERARCH ESO ISS PBLA12 START | 38.2 |
| HIERARCH ESO ISS PBLA12 END | 38.2 |
| HIERARCH ESO ISS PBL13 START | 96.059 |
| HIERARCH ESO ISS PBL13 END | 96.079 |
| HIERARCH ESO ISS PBLA13 START | 42.7 |
| HIERARCH ESO ISS PBLA13 END | 42.7 |
| HIERARCH ESO ISS PBL14 START | 130.152 |
| HIERARCH ESO ISS PBL14 END | 130.149 |
| HIERARCH ESO ISS PBLA14 START | 60.442 |
| HIERARCH ESO ISS PBLA14 END | 60.423 |
| HIERARCH ESO ISS PBL23 START | 45.18 |
| HIERARCH ESO ISS PBL23 END | 45.187 |
| HIERARCH ESO ISS PBLA23 START | 47.9 |
| HIERARCH ESO ISS PBLA23 END | 47.9 |
| HIERARCH ESO ISS PBL24 START | 84.977 |
| HIERARCH ESO ISS PBL24 END | 84.955 |
| HIERARCH ESO ISS PBLA24 START | 73.625 |
| HIERARCH ESO ISS PBLA24 END | 73.602 |
| HIERARCH ESO ISS PBL34 START | 48.442 |
| HIERARCH ESO ISS PBL34 END | 48.41 |
| HIERARCH ESO ISS PBLA34 START | 97.533 |
| HIERARCH ESO ISS PBLA34 END | 97.52 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003855 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003855 |
| HIERARCH ESO ISS AMBI TEMP | 13.27 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.720 |
| HIERARCH ESO FT ROBJ DELTA | 210803.300 |