Exposure
- ID
- GRAVI.2021-03-07T00:35:32.074_1
- Header ID
- GRAVI.2021-03-07T00:35:32.074
- Date updated
- 2021-03-07 00:51:53 UTC+0000
- Release date
- 2022-03-07 00:51:53 UTC+0000
- UTC Start
- 2021-03-07 00:35:32.074
- UTC End
- 2021-03-07 00:39:32.074
- MJD Start
- 59280.02467678
- MJD End
- 59280.0274545578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010468
- Ambient temperature (°C)
- 12.78
- Seeing (arcsec)
- 0.88
Observation
- ID
- 47044
- 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
- 35309
- Name
- HIP22812
- RA
- 73.615557
- DEC
- -3.22593
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 73.7850 | 72.9570 | 122.0000 | 122.4000 |
| A0-J2 | 111.3760 | 110.1490 | 94.9000 | 95.0000 |
| A0-J3 | 131.1500 | 130.8740 | 50.9030 | 50.8650 |
| G1-J2 | 56.7270 | 56.5130 | 58.5000 | 58.5000 |
| G1-J3 | 127.9370 | 128.1300 | 17.8360 | 18.1610 |
| J2-J3 | 92.6300 | 92.5480 | 354.3000 | 354.8990 |
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 | 59280.02467678 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31297 |
| HIERARCH ESO INS SOBJ NAME | HIP22812 |
| RA | 73.615557 |
| 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 | 73.785 |
| HIERARCH ESO ISS PBL12 END | 72.957 |
| HIERARCH ESO ISS PBLA12 START | 122.0 |
| HIERARCH ESO ISS PBLA12 END | 122.4 |
| HIERARCH ESO ISS PBL13 START | 111.376 |
| HIERARCH ESO ISS PBL13 END | 110.149 |
| HIERARCH ESO ISS PBLA13 START | 94.9 |
| HIERARCH ESO ISS PBLA13 END | 95.0 |
| HIERARCH ESO ISS PBL14 START | 131.15 |
| HIERARCH ESO ISS PBL14 END | 130.874 |
| HIERARCH ESO ISS PBLA14 START | 50.903 |
| HIERARCH ESO ISS PBLA14 END | 50.865 |
| HIERARCH ESO ISS PBL23 START | 56.727 |
| HIERARCH ESO ISS PBL23 END | 56.513 |
| HIERARCH ESO ISS PBLA23 START | 58.5 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 127.937 |
| HIERARCH ESO ISS PBL24 END | 128.13 |
| HIERARCH ESO ISS PBLA24 START | 17.836 |
| HIERARCH ESO ISS PBLA24 END | 18.161 |
| HIERARCH ESO ISS PBL34 START | 92.63 |
| HIERARCH ESO ISS PBL34 END | 92.548 |
| HIERARCH ESO ISS PBLA34 START | 354.3 |
| HIERARCH ESO ISS PBLA34 END | 354.899 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010468 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010468 |
| HIERARCH ESO ISS AMBI TEMP | 12.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 1.27 |