Exposure
- ID
- GRAVI.2023-08-27T09:03:09.956_2
- Header ID
- GRAVI.2023-08-27T09:03:09.956
- Date updated
- 2023-08-27 09:15:31 UTC+0000
- Release date
- 2024-02-23 09:15:31 UTC+0000
- UTC Start
- 2023-08-27 09:03:09.956
- UTC End
- 2023-08-27 09:05:49.956
- MJD Start
- 60183.37719856
- MJD End
- 60183.37905041186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029579999999999997
- Ambient temperature (°C)
- 13.96
- Seeing (arcsec)
- 0.845
Observation
- ID
- 56793
- Category
- science
- Program ID
- 111.24KS.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 42022
- Name
- GJ65A
- RA
- 24.756049999999995
- DEC
- -17.950568055555554
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.9780 | 86.7140 | 121.9000 | 122.2000 |
| A0-J2 | 124.7250 | 124.3070 | 97.8000 | 98.1000 |
| A0-K0 | 125.1440 | 124.8180 | 75.6020 | 75.7890 |
| G1-J2 | 57.5580 | 57.4620 | 59.8000 | 59.9000 |
| G1-K0 | 90.4670 | 90.4530 | 31.5730 | 31.7840 |
| J2-K0 | 48.1370 | 48.1330 | 357.1950 | 357.5230 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60183.37719856 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77199 |
| DEC | -17.94761 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 86.978 |
| HIERARCH ESO ISS PBL12 END | 86.714 |
| HIERARCH ESO ISS PBLA12 START | 121.9 |
| HIERARCH ESO ISS PBLA12 END | 122.2 |
| HIERARCH ESO ISS PBL13 START | 124.725 |
| HIERARCH ESO ISS PBL13 END | 124.307 |
| HIERARCH ESO ISS PBLA13 START | 97.8 |
| HIERARCH ESO ISS PBLA13 END | 98.1 |
| HIERARCH ESO ISS PBL14 START | 125.144 |
| HIERARCH ESO ISS PBL14 END | 124.818 |
| HIERARCH ESO ISS PBLA14 START | 75.602 |
| HIERARCH ESO ISS PBLA14 END | 75.789 |
| HIERARCH ESO ISS PBL23 START | 57.558 |
| HIERARCH ESO ISS PBL23 END | 57.462 |
| HIERARCH ESO ISS PBLA23 START | 59.8 |
| HIERARCH ESO ISS PBLA23 END | 59.9 |
| HIERARCH ESO ISS PBL24 START | 90.467 |
| HIERARCH ESO ISS PBL24 END | 90.453 |
| HIERARCH ESO ISS PBLA24 START | 31.573 |
| HIERARCH ESO ISS PBLA24 END | 31.784 |
| HIERARCH ESO ISS PBL34 START | 48.137 |
| HIERARCH ESO ISS PBL34 END | 48.133 |
| HIERARCH ESO ISS PBLA34 START | 357.195 |
| HIERARCH ESO ISS PBLA34 END | 357.523 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002888 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003028 |
| HIERARCH ESO ISS AMBI TEMP | 13.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |