Exposure
- ID
- GRAVI.2021-02-11T03:03:12.448_1
- Header ID
- GRAVI.2021-02-11T03:03:12.448
- Date updated
- 2021-02-11 03:16:18 UTC+0000
- Release date
- 2022-02-11 03:16:18 UTC+0000
- UTC Start
- 2021-02-11 03:03:12.448
- UTC End
- 2021-02-11 03:07:12.448
- MJD Start
- 59256.12722741
- MJD End
- 59256.1300051878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026645
- Ambient temperature (°C)
- 10.36
- Seeing (arcsec)
- 0.76
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 | 83.3370 | 83.0330 | 145.4000 | 146.3000 |
| A0-J2 | 107.6690 | 106.7430 | 121.9000 | 122.8000 |
| A0-J3 | 106.1800 | 105.0900 | 63.8720 | 64.1910 |
| G1-J2 | 45.6320 | 45.0950 | 75.1000 | 75.5000 |
| G1-J3 | 124.9470 | 124.6870 | 22.5930 | 22.9150 |
| J2-J3 | 103.7050 | 103.7000 | 2.1550 | 2.6970 |
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 | 59256.12722741 |
| 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 | 83.337 |
| HIERARCH ESO ISS PBL12 END | 83.033 |
| HIERARCH ESO ISS PBLA12 START | 145.4 |
| HIERARCH ESO ISS PBLA12 END | 146.3 |
| HIERARCH ESO ISS PBL13 START | 107.669 |
| HIERARCH ESO ISS PBL13 END | 106.743 |
| HIERARCH ESO ISS PBLA13 START | 121.9 |
| HIERARCH ESO ISS PBLA13 END | 122.8 |
| HIERARCH ESO ISS PBL14 START | 106.18 |
| HIERARCH ESO ISS PBL14 END | 105.09 |
| HIERARCH ESO ISS PBLA14 START | 63.872 |
| HIERARCH ESO ISS PBLA14 END | 64.191 |
| HIERARCH ESO ISS PBL23 START | 45.632 |
| HIERARCH ESO ISS PBL23 END | 45.095 |
| HIERARCH ESO ISS PBLA23 START | 75.1 |
| HIERARCH ESO ISS PBLA23 END | 75.5 |
| HIERARCH ESO ISS PBL24 START | 124.947 |
| HIERARCH ESO ISS PBL24 END | 124.687 |
| HIERARCH ESO ISS PBLA24 START | 22.593 |
| HIERARCH ESO ISS PBLA24 END | 22.915 |
| HIERARCH ESO ISS PBL34 START | 103.705 |
| HIERARCH ESO ISS PBL34 END | 103.7 |
| HIERARCH ESO ISS PBLA34 START | 2.155 |
| HIERARCH ESO ISS PBLA34 END | 2.697 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002722 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002607 |
| HIERARCH ESO ISS AMBI TEMP | 10.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |