Exposure
- ID
- GRAVI.2021-01-18T00:48:43.398_1
- Header ID
- GRAVI.2021-01-18T00:48:43.398
- Date updated
- 2021-01-18 01:02:02 UTC+0000
- Release date
- 2022-01-18 01:02:02 UTC+0000
- UTC Start
- 2021-01-18 00:48:43.398
- UTC End
- 2021-01-18 00:52:43.398
- MJD Start
- 59232.03383563
- MJD End
- 59232.0366134078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021985
- Ambient temperature (°C)
- 11.52
- Seeing (arcsec)
- 1.68
Observation
- ID
- 46398
- 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
- 34884
- Name
- HIP22573
- RA
- 72.866325
- DEC
- -34.90639
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.4960 | 87.8210 | 108.6000 | 109.1000 |
| A0-J2 | 126.5650 | 126.9480 | 84.9000 | 85.6000 |
| A0-J3 | 132.4150 | 132.4210 | 39.1220 | 39.7340 |
| G1-J2 | 58.1530 | 58.1830 | 47.9000 | 48.5000 |
| G1-J3 | 130.5680 | 130.5650 | 0.2670 | 0.7280 |
| J2-J3 | 100.9430 | 101.1000 | 335.0910 | 335.5060 |
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 | 59232.03383563 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31093 |
| HIERARCH ESO INS SOBJ NAME | HIP22573 |
| RA | 72.866325 |
| DEC | -34.90639 |
| 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 | 87.496 |
| HIERARCH ESO ISS PBL12 END | 87.821 |
| HIERARCH ESO ISS PBLA12 START | 108.6 |
| HIERARCH ESO ISS PBLA12 END | 109.1 |
| HIERARCH ESO ISS PBL13 START | 126.565 |
| HIERARCH ESO ISS PBL13 END | 126.948 |
| HIERARCH ESO ISS PBLA13 START | 84.9 |
| HIERARCH ESO ISS PBLA13 END | 85.6 |
| HIERARCH ESO ISS PBL14 START | 132.415 |
| HIERARCH ESO ISS PBL14 END | 132.421 |
| HIERARCH ESO ISS PBLA14 START | 39.122 |
| HIERARCH ESO ISS PBLA14 END | 39.734 |
| HIERARCH ESO ISS PBL23 START | 58.153 |
| HIERARCH ESO ISS PBL23 END | 58.183 |
| HIERARCH ESO ISS PBLA23 START | 47.9 |
| HIERARCH ESO ISS PBLA23 END | 48.5 |
| HIERARCH ESO ISS PBL24 START | 130.568 |
| HIERARCH ESO ISS PBL24 END | 130.565 |
| HIERARCH ESO ISS PBLA24 START | 0.267 |
| HIERARCH ESO ISS PBLA24 END | 0.728 |
| HIERARCH ESO ISS PBL34 START | 100.943 |
| HIERARCH ESO ISS PBL34 END | 101.1 |
| HIERARCH ESO ISS PBLA34 START | 335.091 |
| HIERARCH ESO ISS PBLA34 END | 335.506 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002261 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002136 |
| HIERARCH ESO ISS AMBI TEMP | 11.52 |
| HIERARCH ESO ISS AMBI FWHM START | 1.5 |
| HIERARCH ESO ISS AMBI FWHM END | 1.86 |