Exposure
- ID
- GRAVI.2021-01-24T07:54:45.174_1
- Header ID
- GRAVI.2021-01-24T07:54:45.174
- Date updated
- 2021-01-24 08:05:56 UTC+0000
- Release date
- 2022-01-24 08:05:56 UTC+0000
- UTC Start
- 2021-01-24 07:54:45.174
- UTC End
- 2021-01-24 07:58:45.174
- MJD Start
- 59238.32968951
- MJD End
- 59238.3324672878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049905
- Ambient temperature (°C)
- 13.52
- Seeing (arcsec)
- 0.71
Observation
- ID
- 46504
- Category
- science
- Program ID
- 1103.C-0477(B)
- 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
- 34948
- Name
- HIP74117
- RA
- 227.210769
- DEC
- -45.27995
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 55.1140 | 55.4930 | 225.7000 | 226.8000 |
| K0-D0 | 88.3490 | 88.5780 | 207.5000 | 208.6000 |
| K0-J3 | 40.8810 | 41.2770 | 308.7120 | 309.0240 |
| G2-D0 | 39.8800 | 39.8790 | 182.0000 | 182.7000 |
| G2-J3 | 64.4940 | 64.4960 | 6.7210 | 7.4920 |
| D0-J3 | 104.2900 | 104.2880 | 4.9180 | 5.6620 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59238.32968951 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | lam_Lup |
| HIERARCH ESO INS SOBJ NAME | HIP74117 |
| RA | 227.210769 |
| DEC | -45.27995 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 55.114 |
| HIERARCH ESO ISS PBL12 END | 55.493 |
| HIERARCH ESO ISS PBLA12 START | 225.7 |
| HIERARCH ESO ISS PBLA12 END | 226.8 |
| HIERARCH ESO ISS PBL13 START | 88.349 |
| HIERARCH ESO ISS PBL13 END | 88.578 |
| HIERARCH ESO ISS PBLA13 START | 207.5 |
| HIERARCH ESO ISS PBLA13 END | 208.6 |
| HIERARCH ESO ISS PBL14 START | 40.881 |
| HIERARCH ESO ISS PBL14 END | 41.277 |
| HIERARCH ESO ISS PBLA14 START | 308.712 |
| HIERARCH ESO ISS PBLA14 END | 309.024 |
| HIERARCH ESO ISS PBL23 START | 39.88 |
| HIERARCH ESO ISS PBL23 END | 39.879 |
| HIERARCH ESO ISS PBLA23 START | 182.0 |
| HIERARCH ESO ISS PBLA23 END | 182.7 |
| HIERARCH ESO ISS PBL24 START | 64.494 |
| HIERARCH ESO ISS PBL24 END | 64.496 |
| HIERARCH ESO ISS PBLA24 START | 6.721 |
| HIERARCH ESO ISS PBLA24 END | 7.492 |
| HIERARCH ESO ISS PBL34 START | 104.29 |
| HIERARCH ESO ISS PBL34 END | 104.288 |
| HIERARCH ESO ISS PBLA34 START | 4.918 |
| HIERARCH ESO ISS PBLA34 END | 5.662 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004862 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005119 |
| HIERARCH ESO ISS AMBI TEMP | 13.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |