Exposure
- ID
- GRAVI.2023-08-27T07:57:30.789_2
- Header ID
- GRAVI.2023-08-27T07:57:30.789
- Date updated
- 2023-08-27 08:05:39 UTC+0000
- Release date
- 2024-02-23 08:05:39 UTC+0000
- UTC Start
- 2023-08-27 07:57:30.789
- UTC End
- 2023-08-27 08:00:10.789
- MJD Start
- 60183.33160635
- MJD End
- 60183.33345820186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036875
- Ambient temperature (°C)
- 14.06
- Seeing (arcsec)
- 0.625
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 | 90.4350 | 90.3890 | 115.6000 | 115.8000 |
| A0-J2 | 129.2320 | 129.2340 | 92.6000 | 92.8000 |
| A0-K0 | 127.8160 | 127.8820 | 70.9020 | 71.1200 |
| G1-J2 | 58.0490 | 58.0920 | 55.0000 | 55.2000 |
| G1-K0 | 89.9130 | 89.9660 | 25.8670 | 26.1430 |
| J2-K0 | 48.3290 | 48.3170 | 350.0840 | 350.3710 |
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 | 60183.33160635 |
| 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 | 90.435 |
| HIERARCH ESO ISS PBL12 END | 90.389 |
| HIERARCH ESO ISS PBLA12 START | 115.6 |
| HIERARCH ESO ISS PBLA12 END | 115.8 |
| HIERARCH ESO ISS PBL13 START | 129.232 |
| HIERARCH ESO ISS PBL13 END | 129.234 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 127.816 |
| HIERARCH ESO ISS PBL14 END | 127.882 |
| HIERARCH ESO ISS PBLA14 START | 70.902 |
| HIERARCH ESO ISS PBLA14 END | 71.12 |
| HIERARCH ESO ISS PBL23 START | 58.049 |
| HIERARCH ESO ISS PBL23 END | 58.092 |
| HIERARCH ESO ISS PBLA23 START | 55.0 |
| HIERARCH ESO ISS PBLA23 END | 55.2 |
| HIERARCH ESO ISS PBL24 START | 89.913 |
| HIERARCH ESO ISS PBL24 END | 89.966 |
| HIERARCH ESO ISS PBLA24 START | 25.867 |
| HIERARCH ESO ISS PBLA24 END | 26.143 |
| HIERARCH ESO ISS PBL34 START | 48.329 |
| HIERARCH ESO ISS PBL34 END | 48.317 |
| HIERARCH ESO ISS PBLA34 START | 350.084 |
| HIERARCH ESO ISS PBLA34 END | 350.371 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003694 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003681 |
| HIERARCH ESO ISS AMBI TEMP | 14.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |