Exposure
- ID
- GRAVI.2021-03-07T00:53:53.120_1
- Header ID
- GRAVI.2021-03-07T00:53:53.120
- Date updated
- 2021-03-07 01:08:15 UTC+0000
- Release date
- 2022-03-07 01:08:15 UTC+0000
- UTC Start
- 2021-03-07 00:53:53.120
- UTC End
- 2021-03-07 00:57:53.120
- MJD Start
- 59280.03742037
- MJD End
- 59280.0401981478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006544
- Ambient temperature (°C)
- 13.0
- Seeing (arcsec)
- 0.785
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 | 70.0970 | 69.2090 | 124.1000 | 124.7000 |
| A0-J2 | 105.7890 | 104.3940 | 95.4000 | 95.5000 |
| A0-J3 | 129.7600 | 129.3660 | 50.6630 | 50.5790 |
| G1-J2 | 55.6990 | 55.4230 | 58.1000 | 58.0000 |
| G1-J3 | 128.7650 | 128.9530 | 19.1960 | 19.4940 |
| J2-J3 | 92.3380 | 92.2950 | 356.9140 | 357.5260 |
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 | 59280.03742037 |
| 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 | 70.097 |
| HIERARCH ESO ISS PBL12 END | 69.209 |
| HIERARCH ESO ISS PBLA12 START | 124.1 |
| HIERARCH ESO ISS PBLA12 END | 124.7 |
| HIERARCH ESO ISS PBL13 START | 105.789 |
| HIERARCH ESO ISS PBL13 END | 104.394 |
| HIERARCH ESO ISS PBLA13 START | 95.4 |
| HIERARCH ESO ISS PBLA13 END | 95.5 |
| HIERARCH ESO ISS PBL14 START | 129.76 |
| HIERARCH ESO ISS PBL14 END | 129.366 |
| HIERARCH ESO ISS PBLA14 START | 50.663 |
| HIERARCH ESO ISS PBLA14 END | 50.579 |
| HIERARCH ESO ISS PBL23 START | 55.699 |
| HIERARCH ESO ISS PBL23 END | 55.423 |
| HIERARCH ESO ISS PBLA23 START | 58.1 |
| HIERARCH ESO ISS PBLA23 END | 58.0 |
| HIERARCH ESO ISS PBL24 START | 128.765 |
| HIERARCH ESO ISS PBL24 END | 128.953 |
| HIERARCH ESO ISS PBLA24 START | 19.196 |
| HIERARCH ESO ISS PBLA24 END | 19.494 |
| HIERARCH ESO ISS PBL34 START | 92.338 |
| HIERARCH ESO ISS PBL34 END | 92.295 |
| HIERARCH ESO ISS PBLA34 START | 356.914 |
| HIERARCH ESO ISS PBLA34 END | 357.526 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006654 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006434 |
| HIERARCH ESO ISS AMBI TEMP | 13.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |