Exposure
- ID
- GRAVI.2021-02-11T02:44:45.402_1
- Header ID
- GRAVI.2021-02-11T02:44:45.402
- Date updated
- 2021-02-11 02:56:40 UTC+0000
- Release date
- 2022-02-11 02:56:40 UTC+0000
- UTC Start
- 2021-02-11 02:44:45.402
- UTC End
- 2021-02-11 02:48:45.402
- MJD Start
- 59256.11441437
- MJD End
- 59256.1171921478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033545
- Ambient temperature (°C)
- 10.61
- Seeing (arcsec)
- 0.765
Observation
- ID
- 46729
- Category
- science
- Program ID
- 1103.C-0477(C)
- 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
- 35077
- Name
- HIP22573
- RA
- 72.866326
- DEC
- -34.90639
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.6650 | 84.3610 | 141.5000 | 142.4000 |
| A0-J2 | 111.5930 | 110.7090 | 118.0000 | 118.9000 |
| A0-J3 | 110.6700 | 109.6750 | 62.4260 | 62.7650 |
| G1-J2 | 47.8440 | 47.3530 | 73.2000 | 73.7000 |
| G1-J3 | 125.9900 | 125.7630 | 21.1330 | 21.4750 |
| J2-J3 | 103.7130 | 103.7130 | 359.7850 | 0.3300 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59256.11441437 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31093 |
| HIERARCH ESO INS SOBJ NAME | HIP22573 |
| RA | 72.866326 |
| 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 | 84.665 |
| HIERARCH ESO ISS PBL12 END | 84.361 |
| HIERARCH ESO ISS PBLA12 START | 141.5 |
| HIERARCH ESO ISS PBLA12 END | 142.4 |
| HIERARCH ESO ISS PBL13 START | 111.593 |
| HIERARCH ESO ISS PBL13 END | 110.709 |
| HIERARCH ESO ISS PBLA13 START | 118.0 |
| HIERARCH ESO ISS PBLA13 END | 118.9 |
| HIERARCH ESO ISS PBL14 START | 110.67 |
| HIERARCH ESO ISS PBL14 END | 109.675 |
| HIERARCH ESO ISS PBLA14 START | 62.426 |
| HIERARCH ESO ISS PBLA14 END | 62.765 |
| HIERARCH ESO ISS PBL23 START | 47.844 |
| HIERARCH ESO ISS PBL23 END | 47.353 |
| HIERARCH ESO ISS PBLA23 START | 73.2 |
| HIERARCH ESO ISS PBLA23 END | 73.7 |
| HIERARCH ESO ISS PBL24 START | 125.99 |
| HIERARCH ESO ISS PBL24 END | 125.763 |
| HIERARCH ESO ISS PBLA24 START | 21.133 |
| HIERARCH ESO ISS PBLA24 END | 21.475 |
| HIERARCH ESO ISS PBL34 START | 103.713 |
| HIERARCH ESO ISS PBL34 END | 103.713 |
| HIERARCH ESO ISS PBLA34 START | 359.785 |
| HIERARCH ESO ISS PBLA34 END | 0.33 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00375 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002959 |
| HIERARCH ESO ISS AMBI TEMP | 10.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |