Exposure
- ID
- GRAVI.2021-02-23T02:14:31.283_1
- Header ID
- GRAVI.2021-02-23T02:14:31.283
- Date updated
- 2021-02-23 02:26:25 UTC+0000
- Release date
- 2022-02-23 02:26:25 UTC+0000
- UTC Start
- 2021-02-23 02:14:31.283
- UTC End
- 2021-02-23 02:18:31.283
- MJD Start
- 59268.09341763
- MJD End
- 59268.0961954078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050065
- Ambient temperature (°C)
- 15.51
- Seeing (arcsec)
- 1.48
Observation
- ID
- 46860
- 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
- 35187
- Name
- HIP22573
- RA
- 72.867681
- DEC
- -34.90639
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 56.8320 | 56.3290 | 300.2000 | 301.1000 |
| K0-D0 | 75.2450 | 74.3320 | 275.3000 | 276.0000 |
| K0-J3 | 56.5570 | 56.5560 | 355.6140 | 356.2350 |
| G2-D0 | 33.6420 | 33.3870 | 230.0000 | 230.3000 |
| G2-J3 | 52.7580 | 52.2720 | 58.1540 | 58.4370 |
| D0-J3 | 86.1940 | 85.4490 | 54.9950 | 55.2600 |
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 | 59268.09341763 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31093 |
| HIERARCH ESO INS SOBJ NAME | HIP22573 |
| RA | 72.867681 |
| 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 | 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 | 56.832 |
| HIERARCH ESO ISS PBL12 END | 56.329 |
| HIERARCH ESO ISS PBLA12 START | 300.2 |
| HIERARCH ESO ISS PBLA12 END | 301.1 |
| HIERARCH ESO ISS PBL13 START | 75.245 |
| HIERARCH ESO ISS PBL13 END | 74.332 |
| HIERARCH ESO ISS PBLA13 START | 275.3 |
| HIERARCH ESO ISS PBLA13 END | 276.0 |
| HIERARCH ESO ISS PBL14 START | 56.557 |
| HIERARCH ESO ISS PBL14 END | 56.556 |
| HIERARCH ESO ISS PBLA14 START | 355.614 |
| HIERARCH ESO ISS PBLA14 END | 356.235 |
| HIERARCH ESO ISS PBL23 START | 33.642 |
| HIERARCH ESO ISS PBL23 END | 33.387 |
| HIERARCH ESO ISS PBLA23 START | 230.0 |
| HIERARCH ESO ISS PBLA23 END | 230.3 |
| HIERARCH ESO ISS PBL24 START | 52.758 |
| HIERARCH ESO ISS PBL24 END | 52.272 |
| HIERARCH ESO ISS PBLA24 START | 58.154 |
| HIERARCH ESO ISS PBLA24 END | 58.437 |
| HIERARCH ESO ISS PBL34 START | 86.194 |
| HIERARCH ESO ISS PBL34 END | 85.449 |
| HIERARCH ESO ISS PBLA34 START | 54.995 |
| HIERARCH ESO ISS PBLA34 END | 55.26 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004773 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00524 |
| HIERARCH ESO ISS AMBI TEMP | 15.51 |
| HIERARCH ESO ISS AMBI FWHM START | 1.71 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |