Exposure
- ID
- GRAVI.2021-01-24T08:27:03.254_1
- Header ID
- GRAVI.2021-01-24T08:27:03.254
- Date updated
- 2021-01-24 08:40:32 UTC+0000
- Release date
- 2022-01-24 08:40:32 UTC+0000
- UTC Start
- 2021-01-24 08:27:03.254
- UTC End
- 2021-01-24 08:31:03.254
- MJD Start
- 59238.352121
- MJD End
- 59238.3548987778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036195
- Ambient temperature (°C)
- 13.16
- Seeing (arcsec)
- 0.815
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 | 58.0160 | 58.3980 | 233.9000 | 235.0000 |
| K0-D0 | 90.1670 | 90.4160 | 215.2000 | 216.2000 |
| K0-J3 | 43.7330 | 44.0830 | 311.2350 | 311.5920 |
| G2-D0 | 39.8560 | 39.8500 | 187.3000 | 188.0000 |
| G2-J3 | 64.5070 | 64.5070 | 12.5480 | 13.3110 |
| D0-J3 | 104.2600 | 104.2520 | 10.5520 | 11.2910 |
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 | 59238.352121 |
| 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 | 58.016 |
| HIERARCH ESO ISS PBL12 END | 58.398 |
| HIERARCH ESO ISS PBLA12 START | 233.9 |
| HIERARCH ESO ISS PBLA12 END | 235.0 |
| HIERARCH ESO ISS PBL13 START | 90.167 |
| HIERARCH ESO ISS PBL13 END | 90.416 |
| HIERARCH ESO ISS PBLA13 START | 215.2 |
| HIERARCH ESO ISS PBLA13 END | 216.2 |
| HIERARCH ESO ISS PBL14 START | 43.733 |
| HIERARCH ESO ISS PBL14 END | 44.083 |
| HIERARCH ESO ISS PBLA14 START | 311.235 |
| HIERARCH ESO ISS PBLA14 END | 311.592 |
| HIERARCH ESO ISS PBL23 START | 39.856 |
| HIERARCH ESO ISS PBL23 END | 39.85 |
| HIERARCH ESO ISS PBLA23 START | 187.3 |
| HIERARCH ESO ISS PBLA23 END | 188.0 |
| HIERARCH ESO ISS PBL24 START | 64.507 |
| HIERARCH ESO ISS PBL24 END | 64.507 |
| HIERARCH ESO ISS PBLA24 START | 12.548 |
| HIERARCH ESO ISS PBLA24 END | 13.311 |
| HIERARCH ESO ISS PBL34 START | 104.26 |
| HIERARCH ESO ISS PBL34 END | 104.252 |
| HIERARCH ESO ISS PBLA34 START | 10.552 |
| HIERARCH ESO ISS PBLA34 END | 11.291 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003938 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003301 |
| HIERARCH ESO ISS AMBI TEMP | 13.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |