Exposure
- ID
- GRAVI.2021-11-13T06:19:08.475_1
- Header ID
- GRAVI.2021-11-13T06:19:08.475
- Date updated
- 2021-11-13 06:30:50 UTC+0000
- Release date
- 2022-11-13 06:30:50 UTC+0000
- UTC Start
- 2021-11-13 06:19:08.475
- UTC End
- 2021-11-13 06:23:08.475
- MJD Start
- 59531.26329253
- MJD End
- 59531.2660703078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051785
- Ambient temperature (°C)
- 13.62
- Seeing (arcsec)
- 0.705
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 | 88.5240 | 88.1930 | 114.8000 | 115.0000 |
| A0-J2 | 128.9050 | 128.7110 | 92.8000 | 92.9000 |
| A0-J3 | 129.3300 | 129.7160 | 48.7210 | 48.9300 |
| G1-J2 | 57.4310 | 57.5750 | 57.5000 | 57.6000 |
| G1-J3 | 123.6740 | 123.7970 | 7.8340 | 8.2960 |
| J2-J3 | 96.9170 | 96.6890 | 340.9950 | 341.4510 |
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 | 59531.26329253 |
| 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 | 88.524 |
| HIERARCH ESO ISS PBL12 END | 88.193 |
| HIERARCH ESO ISS PBLA12 START | 114.8 |
| HIERARCH ESO ISS PBLA12 END | 115.0 |
| HIERARCH ESO ISS PBL13 START | 128.905 |
| HIERARCH ESO ISS PBL13 END | 128.711 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 129.33 |
| HIERARCH ESO ISS PBL14 END | 129.716 |
| HIERARCH ESO ISS PBLA14 START | 48.721 |
| HIERARCH ESO ISS PBLA14 END | 48.93 |
| HIERARCH ESO ISS PBL23 START | 57.431 |
| HIERARCH ESO ISS PBL23 END | 57.575 |
| HIERARCH ESO ISS PBLA23 START | 57.5 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 123.674 |
| HIERARCH ESO ISS PBL24 END | 123.797 |
| HIERARCH ESO ISS PBLA24 START | 7.834 |
| HIERARCH ESO ISS PBLA24 END | 8.296 |
| HIERARCH ESO ISS PBL34 START | 96.917 |
| HIERARCH ESO ISS PBL34 END | 96.689 |
| HIERARCH ESO ISS PBLA34 START | 340.995 |
| HIERARCH ESO ISS PBLA34 END | 341.451 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004444 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005913 |
| HIERARCH ESO ISS AMBI TEMP | 13.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |