Exposure
- ID
- GRAVI.2021-09-20T05:23:09.198_1
- Header ID
- GRAVI.2021-09-20T05:23:09.198
- Date updated
- 2021-09-20 05:36:06 UTC+0000
- Release date
- 2022-09-20 05:36:06 UTC+0000
- UTC Start
- 2021-09-20 05:23:09.198
- UTC End
- 2021-09-20 05:27:09.198
- MJD Start
- 59477.22441201
- MJD End
- 59477.2271897878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034015
- Ambient temperature (°C)
- 12.77
- Seeing (arcsec)
- 0.625
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 | 68.2460 | 68.3040 | 271.7000 | 271.6000 |
| K0-D0 | 93.6140 | 93.9750 | 253.3000 | 253.3000 |
| K0-J3 | 51.9030 | 51.6830 | 328.4940 | 328.8110 |
| G2-D0 | 35.9800 | 36.1720 | 216.6000 | 216.9000 |
| G2-J3 | 58.9440 | 59.2780 | 44.2020 | 44.4520 |
| D0-J3 | 94.7280 | 95.2560 | 41.3210 | 41.6000 |
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 | 59477.22441201 |
| 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 | 68.246 |
| HIERARCH ESO ISS PBL12 END | 68.304 |
| HIERARCH ESO ISS PBLA12 START | 271.7 |
| HIERARCH ESO ISS PBLA12 END | 271.6 |
| HIERARCH ESO ISS PBL13 START | 93.614 |
| HIERARCH ESO ISS PBL13 END | 93.975 |
| HIERARCH ESO ISS PBLA13 START | 253.3 |
| HIERARCH ESO ISS PBLA13 END | 253.3 |
| HIERARCH ESO ISS PBL14 START | 51.903 |
| HIERARCH ESO ISS PBL14 END | 51.683 |
| HIERARCH ESO ISS PBLA14 START | 328.494 |
| HIERARCH ESO ISS PBLA14 END | 328.811 |
| HIERARCH ESO ISS PBL23 START | 35.98 |
| HIERARCH ESO ISS PBL23 END | 36.172 |
| HIERARCH ESO ISS PBLA23 START | 216.6 |
| HIERARCH ESO ISS PBLA23 END | 216.9 |
| HIERARCH ESO ISS PBL24 START | 58.944 |
| HIERARCH ESO ISS PBL24 END | 59.278 |
| HIERARCH ESO ISS PBLA24 START | 44.202 |
| HIERARCH ESO ISS PBLA24 END | 44.452 |
| HIERARCH ESO ISS PBL34 START | 94.728 |
| HIERARCH ESO ISS PBL34 END | 95.256 |
| HIERARCH ESO ISS PBLA34 START | 41.321 |
| HIERARCH ESO ISS PBLA34 END | 41.6 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003525 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003278 |
| HIERARCH ESO ISS AMBI TEMP | 12.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |