Exposure
- ID
- GRAVI.2021-11-13T06:53:08.560_1
- Header ID
- GRAVI.2021-11-13T06:53:08.560
- Date updated
- 2021-11-13 07:06:34 UTC+0000
- Release date
- 2022-11-13 07:06:34 UTC+0000
- UTC Start
- 2021-11-13 06:53:08.560
- UTC End
- 2021-11-13 06:57:08.560
- MJD Start
- 59531.28690463
- MJD End
- 59531.2896824078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006758
- Ambient temperature (°C)
- 13.39
- Seeing (arcsec)
- 0.68
Observation
- ID
- 48859
- 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
- 36585
- Name
- HIP22812
- RA
- 73.615561
- DEC
- -3.22593
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.2120 | 84.6910 | 116.4000 | 116.6000 |
| A0-J2 | 126.1230 | 125.5770 | 93.4000 | 93.4000 |
| A0-J3 | 131.7110 | 131.8930 | 50.0940 | 50.2190 |
| G1-J2 | 58.1830 | 58.2120 | 58.4000 | 58.5000 |
| G1-J3 | 124.8120 | 124.9770 | 11.4060 | 11.8340 |
| J2-J3 | 95.1760 | 94.9750 | 344.8470 | 345.3640 |
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 | 59531.28690463 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31297 |
| HIERARCH ESO INS SOBJ NAME | HIP22812 |
| RA | 73.615561 |
| DEC | -3.22593 |
| 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 | 85.212 |
| HIERARCH ESO ISS PBL12 END | 84.691 |
| HIERARCH ESO ISS PBLA12 START | 116.4 |
| HIERARCH ESO ISS PBLA12 END | 116.6 |
| HIERARCH ESO ISS PBL13 START | 126.123 |
| HIERARCH ESO ISS PBL13 END | 125.577 |
| HIERARCH ESO ISS PBLA13 START | 93.4 |
| HIERARCH ESO ISS PBLA13 END | 93.4 |
| HIERARCH ESO ISS PBL14 START | 131.711 |
| HIERARCH ESO ISS PBL14 END | 131.893 |
| HIERARCH ESO ISS PBLA14 START | 50.094 |
| HIERARCH ESO ISS PBLA14 END | 50.219 |
| HIERARCH ESO ISS PBL23 START | 58.183 |
| HIERARCH ESO ISS PBL23 END | 58.212 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 124.812 |
| HIERARCH ESO ISS PBL24 END | 124.977 |
| HIERARCH ESO ISS PBLA24 START | 11.406 |
| HIERARCH ESO ISS PBLA24 END | 11.834 |
| HIERARCH ESO ISS PBL34 START | 95.176 |
| HIERARCH ESO ISS PBL34 END | 94.975 |
| HIERARCH ESO ISS PBLA34 START | 344.847 |
| HIERARCH ESO ISS PBLA34 END | 345.364 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006758 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006758 |
| HIERARCH ESO ISS AMBI TEMP | 13.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |