Exposure
- ID
- GRAVI.2021-01-14T05:28:56.439_1
- Header ID
- GRAVI.2021-01-14T05:28:56.439
- Date updated
- 2021-01-14 05:40:34 UTC+0000
- Release date
- 2022-01-14 05:40:34 UTC+0000
- UTC Start
- 2021-01-14 05:28:56.439
- UTC End
- 2021-01-14 05:32:56.439
- MJD Start
- 59228.22843101
- MJD End
- 59228.2312087878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005312
- Ambient temperature (°C)
- 13.3
- Seeing (arcsec)
- 0.715
Observation
- ID
- 46338
- 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
- 34853
- Name
- HIP30953
- RA
- 97.452864
- DEC
- -50.23927
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3020 | 90.2480 | 134.9000 | 135.8000 |
| A0-J2 | 124.1290 | 123.7360 | 114.9000 | 115.8000 |
| A0-J3 | 111.5240 | 110.7380 | 66.2540 | 66.8960 |
| G1-J2 | 49.9900 | 49.6410 | 76.7000 | 77.4000 |
| G1-J3 | 115.1930 | 114.9320 | 19.3470 | 19.7980 |
| J2-J3 | 97.7650 | 97.8080 | 353.8380 | 354.4100 |
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 | 59228.22843101 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD46273 |
| HIERARCH ESO INS SOBJ NAME | HIP30953 |
| RA | 97.452864 |
| DEC | -50.23927 |
| 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 | 90.302 |
| HIERARCH ESO ISS PBL12 END | 90.248 |
| HIERARCH ESO ISS PBLA12 START | 134.9 |
| HIERARCH ESO ISS PBLA12 END | 135.8 |
| HIERARCH ESO ISS PBL13 START | 124.129 |
| HIERARCH ESO ISS PBL13 END | 123.736 |
| HIERARCH ESO ISS PBLA13 START | 114.9 |
| HIERARCH ESO ISS PBLA13 END | 115.8 |
| HIERARCH ESO ISS PBL14 START | 111.524 |
| HIERARCH ESO ISS PBL14 END | 110.738 |
| HIERARCH ESO ISS PBLA14 START | 66.254 |
| HIERARCH ESO ISS PBLA14 END | 66.896 |
| HIERARCH ESO ISS PBL23 START | 49.99 |
| HIERARCH ESO ISS PBL23 END | 49.641 |
| HIERARCH ESO ISS PBLA23 START | 76.7 |
| HIERARCH ESO ISS PBLA23 END | 77.4 |
| HIERARCH ESO ISS PBL24 START | 115.193 |
| HIERARCH ESO ISS PBL24 END | 114.932 |
| HIERARCH ESO ISS PBLA24 START | 19.347 |
| HIERARCH ESO ISS PBLA24 END | 19.798 |
| HIERARCH ESO ISS PBL34 START | 97.765 |
| HIERARCH ESO ISS PBL34 END | 97.808 |
| HIERARCH ESO ISS PBLA34 START | 353.838 |
| HIERARCH ESO ISS PBLA34 END | 354.41 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004702 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005922 |
| HIERARCH ESO ISS AMBI TEMP | 13.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |