Exposure
- ID
- GRAVI.2021-09-16T05:50:46.730_1
- Header ID
- GRAVI.2021-09-16T05:50:46.730
- Date updated
- 2021-09-16 06:06:57 UTC+0000
- Release date
- 2022-09-16 06:06:56 UTC+0000
- UTC Start
- 2021-09-16 05:50:46.730
- UTC End
- 2021-09-16 05:54:46.730
- MJD Start
- 59473.24359641
- MJD End
- 59473.2463741878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025485
- Ambient temperature (°C)
- 8.96
- Seeing (arcsec)
- 0.85
Observation
- ID
- 48234
- Category
- science
- Program ID
- 1103.C-0477(D)
- Program Title
- ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
- Program Type
- DDT
- PI / COI
- GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
- ID
- 36191
- Name
- HIP4176
- RA
- 13.330987
- DEC
- 4.08607
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3480 | 68.3390 | 271.5000 | 271.4000 |
| K0-D0 | 94.5480 | 94.8260 | 253.3000 | 253.2000 |
| K0-J3 | 51.2840 | 51.0580 | 329.4160 | 329.7700 |
| G2-D0 | 36.5070 | 36.6900 | 217.5000 | 217.8000 |
| G2-J3 | 59.8570 | 60.1680 | 44.8770 | 45.0960 |
| D0-J3 | 96.1750 | 96.6720 | 42.0770 | 42.3240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59473.24359641 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD5143 |
| HIERARCH ESO INS SOBJ NAME | HIP4176 |
| RA | 13.330987 |
| DEC | 4.08607 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 68.348 |
| HIERARCH ESO ISS PBL12 END | 68.339 |
| HIERARCH ESO ISS PBLA12 START | 271.5 |
| HIERARCH ESO ISS PBLA12 END | 271.4 |
| HIERARCH ESO ISS PBL13 START | 94.548 |
| HIERARCH ESO ISS PBL13 END | 94.826 |
| HIERARCH ESO ISS PBLA13 START | 253.3 |
| HIERARCH ESO ISS PBLA13 END | 253.2 |
| HIERARCH ESO ISS PBL14 START | 51.284 |
| HIERARCH ESO ISS PBL14 END | 51.058 |
| HIERARCH ESO ISS PBLA14 START | 329.416 |
| HIERARCH ESO ISS PBLA14 END | 329.77 |
| HIERARCH ESO ISS PBL23 START | 36.507 |
| HIERARCH ESO ISS PBL23 END | 36.69 |
| HIERARCH ESO ISS PBLA23 START | 217.5 |
| HIERARCH ESO ISS PBLA23 END | 217.8 |
| HIERARCH ESO ISS PBL24 START | 59.857 |
| HIERARCH ESO ISS PBL24 END | 60.168 |
| HIERARCH ESO ISS PBLA24 START | 44.877 |
| HIERARCH ESO ISS PBLA24 END | 45.096 |
| HIERARCH ESO ISS PBL34 START | 96.175 |
| HIERARCH ESO ISS PBL34 END | 96.672 |
| HIERARCH ESO ISS PBLA34 START | 42.077 |
| HIERARCH ESO ISS PBLA34 END | 42.324 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002346 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002751 |
| HIERARCH ESO ISS AMBI TEMP | 8.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |