Exposure
- ID
- GRAVI.2023-08-22T08:28:59.860_2
- Header ID
- GRAVI.2023-08-22T08:28:59.860
- Date updated
- 2023-08-22 08:41:00 UTC+0000
- Release date
- 2024-02-18 08:41:00 UTC+0000
- UTC Start
- 2023-08-22 08:28:59.860
- UTC End
- 2023-08-22 08:31:39.860
- MJD Start
- 60178.3534706
- MJD End
- 60178.355322451855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006595500000000001
- Ambient temperature (°C)
- 12.87
- Seeing (arcsec)
- 0.675
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 | 90.1850 | 90.0970 | 116.6000 | 116.8000 |
| A0-J2 | 129.1220 | 129.0460 | 93.5000 | 93.7000 |
| A0-K0 | 127.9800 | 127.9780 | 71.8370 | 72.0610 |
| G1-J2 | 58.1870 | 58.2060 | 56.0000 | 56.2000 |
| G1-K0 | 90.1140 | 90.1580 | 27.0340 | 27.3130 |
| J2-K0 | 48.2830 | 48.2720 | 351.3260 | 351.6370 |
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 | 60178.3534706 |
| 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 | 90.185 |
| HIERARCH ESO ISS PBL12 END | 90.097 |
| HIERARCH ESO ISS PBLA12 START | 116.6 |
| HIERARCH ESO ISS PBLA12 END | 116.8 |
| HIERARCH ESO ISS PBL13 START | 129.122 |
| HIERARCH ESO ISS PBL13 END | 129.046 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.7 |
| HIERARCH ESO ISS PBL14 START | 127.98 |
| HIERARCH ESO ISS PBL14 END | 127.978 |
| HIERARCH ESO ISS PBLA14 START | 71.837 |
| HIERARCH ESO ISS PBLA14 END | 72.061 |
| HIERARCH ESO ISS PBL23 START | 58.187 |
| HIERARCH ESO ISS PBL23 END | 58.206 |
| HIERARCH ESO ISS PBLA23 START | 56.0 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 90.114 |
| HIERARCH ESO ISS PBL24 END | 90.158 |
| HIERARCH ESO ISS PBLA24 START | 27.034 |
| HIERARCH ESO ISS PBLA24 END | 27.313 |
| HIERARCH ESO ISS PBL34 START | 48.283 |
| HIERARCH ESO ISS PBL34 END | 48.272 |
| HIERARCH ESO ISS PBLA34 START | 351.326 |
| HIERARCH ESO ISS PBLA34 END | 351.637 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005531 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00766 |
| HIERARCH ESO ISS AMBI TEMP | 12.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |