Exposure
- ID
- GRAVI.2018-08-27T06:27:31.854_1
- Header ID
- GRAVI.2018-08-27T06:27:31.854
- 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 06:27:31.854
- UTC End
- 2018-08-27 06:28:21.854
- MJD Start
- 58357.26911868
- MJD End
- 58357.2696973837
- Exposure time (s)
- 50.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006278
- Ambient temperature (°C)
- 13.86
- Seeing (arcsec)
- 0.765
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 | 48.0090 | 48.0910 | 37.8000 | 37.8000 |
U1-U3 | 90.5430 | 90.6900 | 43.4000 | 43.4000 |
U1-U4 | 128.9120 | 128.9850 | 64.4600 | 64.3760 |
U2-U3 | 43.0270 | 43.0890 | 49.7000 | 49.7000 |
U2-U4 | 88.6780 | 88.6260 | 78.5330 | 78.4270 |
U3-U4 | 55.0320 | 54.9010 | 100.6680 | 100.5930 |
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 | 58357.26911868 |
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 | 70.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 50 |
HIERARCH ESO ISS PBL12 START | 48.009 |
HIERARCH ESO ISS PBL12 END | 48.091 |
HIERARCH ESO ISS PBLA12 START | 37.8 |
HIERARCH ESO ISS PBLA12 END | 37.8 |
HIERARCH ESO ISS PBL13 START | 90.543 |
HIERARCH ESO ISS PBL13 END | 90.69 |
HIERARCH ESO ISS PBLA13 START | 43.4 |
HIERARCH ESO ISS PBLA13 END | 43.4 |
HIERARCH ESO ISS PBL14 START | 128.912 |
HIERARCH ESO ISS PBL14 END | 128.985 |
HIERARCH ESO ISS PBLA14 START | 64.46 |
HIERARCH ESO ISS PBLA14 END | 64.376 |
HIERARCH ESO ISS PBL23 START | 43.027 |
HIERARCH ESO ISS PBL23 END | 43.089 |
HIERARCH ESO ISS PBLA23 START | 49.7 |
HIERARCH ESO ISS PBLA23 END | 49.7 |
HIERARCH ESO ISS PBL24 START | 88.678 |
HIERARCH ESO ISS PBL24 END | 88.626 |
HIERARCH ESO ISS PBLA24 START | 78.533 |
HIERARCH ESO ISS PBLA24 END | 78.427 |
HIERARCH ESO ISS PBL34 START | 55.032 |
HIERARCH ESO ISS PBL34 END | 54.901 |
HIERARCH ESO ISS PBLA34 START | 100.668 |
HIERARCH ESO ISS PBLA34 END | 100.593 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006094 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006462 |
HIERARCH ESO ISS AMBI TEMP | 13.86 |
HIERARCH ESO ISS AMBI FWHM START | 0.82 |
HIERARCH ESO ISS AMBI FWHM END | 0.71 |
HIERARCH ESO FT ROBJ NAME | HR8799 |
HIERARCH ESO FT ROBJ ALPHA | 230728.720 |
HIERARCH ESO FT ROBJ DELTA | 210803.300 |