Exposure
- ID
- GRAVI.2024-08-17T07:11:01.998_1
- Header ID
- GRAVI.2024-08-17T07:11:01.998
- Date updated
- 2024-08-17 07:20:42 UTC+0000
- Release date
- 2025-02-13 07:20:41 UTC+0000
- UTC Start
- 2024-08-17 07:11:01.998
- UTC End
- 2024-08-17 07:13:41.998
- MJD Start
- 60539.29932868
- MJD End
- 60539.30118053185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00263
- Ambient temperature (°C)
- 12.9
- Seeing (arcsec)
- 0.98
Observation
- ID
- 60336
- Category
- science
- Program ID
- 113.26EK.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND
Target
- ID
- 44791
- Name
- HD142A
- RA
- 1.581214
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.2850 | 89.3940 | 115.1000 | 115.6000 |
| A0-J2 | 129.2360 | 129.2330 | 93.8000 | 94.3000 |
| A0-K0 | 126.5050 | 126.3470 | 73.7700 | 74.2890 |
| G1-J2 | 56.3670 | 56.2620 | 58.6000 | 59.1000 |
| G1-K0 | 83.7680 | 83.6290 | 29.0120 | 29.3820 |
| J2-K0 | 44.5260 | 44.5520 | 350.3200 | 350.6540 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60539.29932868 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD142 |
| HIERARCH ESO INS SOBJ NAME | HD142A |
| RA | 1.581214 |
| DEC | -49.07592 |
| 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 | 89.285 |
| HIERARCH ESO ISS PBL12 END | 89.394 |
| HIERARCH ESO ISS PBLA12 START | 115.1 |
| HIERARCH ESO ISS PBLA12 END | 115.6 |
| HIERARCH ESO ISS PBL13 START | 129.236 |
| HIERARCH ESO ISS PBL13 END | 129.233 |
| HIERARCH ESO ISS PBLA13 START | 93.8 |
| HIERARCH ESO ISS PBLA13 END | 94.3 |
| HIERARCH ESO ISS PBL14 START | 126.505 |
| HIERARCH ESO ISS PBL14 END | 126.347 |
| HIERARCH ESO ISS PBLA14 START | 73.77 |
| HIERARCH ESO ISS PBLA14 END | 74.289 |
| HIERARCH ESO ISS PBL23 START | 56.367 |
| HIERARCH ESO ISS PBL23 END | 56.262 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 59.1 |
| HIERARCH ESO ISS PBL24 START | 83.768 |
| HIERARCH ESO ISS PBL24 END | 83.629 |
| HIERARCH ESO ISS PBLA24 START | 29.012 |
| HIERARCH ESO ISS PBLA24 END | 29.382 |
| HIERARCH ESO ISS PBL34 START | 44.526 |
| HIERARCH ESO ISS PBL34 END | 44.552 |
| HIERARCH ESO ISS PBLA34 START | 350.32 |
| HIERARCH ESO ISS PBLA34 END | 350.654 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00263 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00263 |
| HIERARCH ESO ISS AMBI TEMP | 12.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1275 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3360 |