Exposure
- ID
- GRAVI.2020-12-05T03:28:45.014_1
- Header ID
- GRAVI.2020-12-05T03:28:45.014
- Date updated
- 2020-12-05 03:45:59 UTC+0000
- Release date
- 2021-12-05 03:45:59 UTC+0000
- UTC Start
- 2020-12-05 03:28:45.014
- UTC End
- 2020-12-05 03:32:45.014
- MJD Start
- 59188.14496544
- MJD End
- 59188.1477432178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031145
- Ambient temperature (°C)
- 10.56
- Seeing (arcsec)
- 0.86
Observation
- ID
- 46016
- 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
- 34638
- Name
- HIP30953
- RA
- 97.452184
- DEC
- -50.23928
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.4930 | 73.1300 | 83.1000 | 84.0000 |
| A0-J2 | 115.6200 | 116.2040 | 58.5000 | 59.5000 |
| A0-J3 | 132.3010 | 132.2760 | 20.4060 | 21.1990 |
| G1-J2 | 58.1210 | 58.1390 | 27.3000 | 28.1000 |
| G1-J3 | 118.1300 | 118.2830 | 347.3720 | 347.8570 |
| J2-J3 | 82.4550 | 82.9310 | 320.4900 | 320.9090 |
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 | 59188.14496544 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD46273 |
| HIERARCH ESO INS SOBJ NAME | HIP30953 |
| RA | 97.452184 |
| DEC | -50.23928 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | J3 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 72.493 |
| HIERARCH ESO ISS PBL12 END | 73.13 |
| HIERARCH ESO ISS PBLA12 START | 83.1 |
| HIERARCH ESO ISS PBLA12 END | 84.0 |
| HIERARCH ESO ISS PBL13 START | 115.62 |
| HIERARCH ESO ISS PBL13 END | 116.204 |
| HIERARCH ESO ISS PBLA13 START | 58.5 |
| HIERARCH ESO ISS PBLA13 END | 59.5 |
| HIERARCH ESO ISS PBL14 START | 132.301 |
| HIERARCH ESO ISS PBL14 END | 132.276 |
| HIERARCH ESO ISS PBLA14 START | 20.406 |
| HIERARCH ESO ISS PBLA14 END | 21.199 |
| HIERARCH ESO ISS PBL23 START | 58.121 |
| HIERARCH ESO ISS PBL23 END | 58.139 |
| HIERARCH ESO ISS PBLA23 START | 27.3 |
| HIERARCH ESO ISS PBLA23 END | 28.1 |
| HIERARCH ESO ISS PBL24 START | 118.13 |
| HIERARCH ESO ISS PBL24 END | 118.283 |
| HIERARCH ESO ISS PBLA24 START | 347.372 |
| HIERARCH ESO ISS PBLA24 END | 347.857 |
| HIERARCH ESO ISS PBL34 START | 82.455 |
| HIERARCH ESO ISS PBL34 END | 82.931 |
| HIERARCH ESO ISS PBLA34 START | 320.49 |
| HIERARCH ESO ISS PBLA34 END | 320.909 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002925 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003304 |
| HIERARCH ESO ISS AMBI TEMP | 10.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |