Exposure
- ID
- GRAVI.2023-08-22T09:47:33.059_2
- Header ID
- GRAVI.2023-08-22T09:47:33.059
- Date updated
- 2023-08-22 09:56:36 UTC+0000
- Release date
- 2024-02-18 09:56:36 UTC+0000
- UTC Start
- 2023-08-22 09:47:33.059
- UTC End
- 2023-08-22 09:50:13.059
- MJD Start
- 60178.40802152
- MJD End
- 60178.40987337186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098355
- Ambient temperature (°C)
- 12.63
- Seeing (arcsec)
- 0.42000000000000004
Observation
- ID
- 56718
- Category
- science
- Program ID
- 111.24KS.001
- 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 | 84.5060 | 84.1780 | 124.9000 | 125.3000 |
| A0-J2 | 120.6430 | 120.0780 | 100.0000 | 100.3000 |
| A0-K0 | 121.8400 | 121.3650 | 77.1270 | 77.3010 |
| G1-J2 | 56.5390 | 56.3870 | 61.1000 | 61.2000 |
| G1-K0 | 90.2310 | 90.1840 | 33.2340 | 33.4130 |
| J2-K0 | 48.1190 | 48.1190 | 359.9630 | 0.2930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60178.40802152 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.771984 |
| DEC | -17.9476 |
| 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 | 84.506 |
| HIERARCH ESO ISS PBL12 END | 84.178 |
| HIERARCH ESO ISS PBLA12 START | 124.9 |
| HIERARCH ESO ISS PBLA12 END | 125.3 |
| HIERARCH ESO ISS PBL13 START | 120.643 |
| HIERARCH ESO ISS PBL13 END | 120.078 |
| HIERARCH ESO ISS PBLA13 START | 100.0 |
| HIERARCH ESO ISS PBLA13 END | 100.3 |
| HIERARCH ESO ISS PBL14 START | 121.84 |
| HIERARCH ESO ISS PBL14 END | 121.365 |
| HIERARCH ESO ISS PBLA14 START | 77.127 |
| HIERARCH ESO ISS PBLA14 END | 77.301 |
| HIERARCH ESO ISS PBL23 START | 56.539 |
| HIERARCH ESO ISS PBL23 END | 56.387 |
| HIERARCH ESO ISS PBLA23 START | 61.1 |
| HIERARCH ESO ISS PBLA23 END | 61.2 |
| HIERARCH ESO ISS PBL24 START | 90.231 |
| HIERARCH ESO ISS PBL24 END | 90.184 |
| HIERARCH ESO ISS PBLA24 START | 33.234 |
| HIERARCH ESO ISS PBLA24 END | 33.413 |
| HIERARCH ESO ISS PBL34 START | 48.119 |
| HIERARCH ESO ISS PBL34 END | 48.119 |
| HIERARCH ESO ISS PBLA34 START | 359.963 |
| HIERARCH ESO ISS PBLA34 END | 0.293 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00998 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009691 |
| HIERARCH ESO ISS AMBI TEMP | 12.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |