Exposure
- ID
- GRAVI.2021-03-10T01:31:26.663_1
- Header ID
- GRAVI.2021-03-10T01:31:26.663
- Date updated
- 2021-03-10 01:46:20 UTC+0000
- Release date
- 2022-03-10 01:46:20 UTC+0000
- UTC Start
- 2021-03-10 01:31:26.663
- UTC End
- 2021-03-10 01:35:26.663
- MJD Start
- 59283.06350304
- MJD End
- 59283.0662808178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047975
- Ambient temperature (°C)
- 14.25
- Seeing (arcsec)
- 0.825
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 | 54.9240 | 54.4070 | 303.7000 | 304.6000 |
| K0-D0 | 71.7430 | 70.7730 | 277.9000 | 278.6000 |
| K0-J3 | 56.5540 | 56.5530 | 357.9500 | 358.5750 |
| G2-D0 | 32.6570 | 32.3810 | 230.9000 | 231.1000 |
| G2-J3 | 50.8840 | 50.3590 | 59.1750 | 59.4320 |
| D0-J3 | 83.3330 | 82.5330 | 55.9470 | 56.1840 |
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 | 59283.06350304 |
| 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 | 54.924 |
| HIERARCH ESO ISS PBL12 END | 54.407 |
| HIERARCH ESO ISS PBLA12 START | 303.7 |
| HIERARCH ESO ISS PBLA12 END | 304.6 |
| HIERARCH ESO ISS PBL13 START | 71.743 |
| HIERARCH ESO ISS PBL13 END | 70.773 |
| HIERARCH ESO ISS PBLA13 START | 277.9 |
| HIERARCH ESO ISS PBLA13 END | 278.6 |
| HIERARCH ESO ISS PBL14 START | 56.554 |
| HIERARCH ESO ISS PBL14 END | 56.553 |
| HIERARCH ESO ISS PBLA14 START | 357.95 |
| HIERARCH ESO ISS PBLA14 END | 358.575 |
| HIERARCH ESO ISS PBL23 START | 32.657 |
| HIERARCH ESO ISS PBL23 END | 32.381 |
| HIERARCH ESO ISS PBLA23 START | 230.9 |
| HIERARCH ESO ISS PBLA23 END | 231.1 |
| HIERARCH ESO ISS PBL24 START | 50.884 |
| HIERARCH ESO ISS PBL24 END | 50.359 |
| HIERARCH ESO ISS PBLA24 START | 59.175 |
| HIERARCH ESO ISS PBLA24 END | 59.432 |
| HIERARCH ESO ISS PBL34 START | 83.333 |
| HIERARCH ESO ISS PBL34 END | 82.533 |
| HIERARCH ESO ISS PBLA34 START | 55.947 |
| HIERARCH ESO ISS PBLA34 END | 56.184 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004742 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004853 |
| HIERARCH ESO ISS AMBI TEMP | 14.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |