Exposure
- ID
- GRAVI.2021-02-25T06:03:43.457_1
- Header ID
- GRAVI.2021-02-25T06:03:43.457
- Date updated
- 2021-02-25 06:16:03 UTC+0000
- Release date
- 2022-02-25 06:16:02 UTC+0000
- UTC Start
- 2021-02-25 06:03:43.457
- UTC End
- 2021-02-25 06:07:43.457
- MJD Start
- 59270.25258631
- MJD End
- 59270.2553640878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006713
- Ambient temperature (°C)
- 17.2
- Seeing (arcsec)
- 0.76
Observation
- ID
- 46904
- Category
- science
- Program ID
- 1103.C-0477(B)
- 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
- 35211
- Name
- HIP71577
- RA
- 219.573497
- DEC
- -49.90118
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.6550 | 60.9620 | 234.9000 | 235.9000 |
| K0-D0 | 92.7010 | 92.8800 | 217.3000 | 218.3000 |
| K0-J3 | 42.8830 | 43.2210 | 309.4760 | 309.9190 |
| G2-D0 | 39.4330 | 39.4190 | 189.5000 | 190.2000 |
| G2-J3 | 64.2830 | 64.2650 | 14.9040 | 15.6630 |
| D0-J3 | 103.6080 | 103.5750 | 12.8620 | 13.5990 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59270.25258631 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD128415 |
| HIERARCH ESO INS SOBJ NAME | HIP71577 |
| RA | 219.573497 |
| DEC | -49.90118 |
| 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 | 60.655 |
| HIERARCH ESO ISS PBL12 END | 60.962 |
| HIERARCH ESO ISS PBLA12 START | 234.9 |
| HIERARCH ESO ISS PBLA12 END | 235.9 |
| HIERARCH ESO ISS PBL13 START | 92.701 |
| HIERARCH ESO ISS PBL13 END | 92.88 |
| HIERARCH ESO ISS PBLA13 START | 217.3 |
| HIERARCH ESO ISS PBLA13 END | 218.3 |
| HIERARCH ESO ISS PBL14 START | 42.883 |
| HIERARCH ESO ISS PBL14 END | 43.221 |
| HIERARCH ESO ISS PBLA14 START | 309.476 |
| HIERARCH ESO ISS PBLA14 END | 309.919 |
| HIERARCH ESO ISS PBL23 START | 39.433 |
| HIERARCH ESO ISS PBL23 END | 39.419 |
| HIERARCH ESO ISS PBLA23 START | 189.5 |
| HIERARCH ESO ISS PBLA23 END | 190.2 |
| HIERARCH ESO ISS PBL24 START | 64.283 |
| HIERARCH ESO ISS PBL24 END | 64.265 |
| HIERARCH ESO ISS PBLA24 START | 14.904 |
| HIERARCH ESO ISS PBLA24 END | 15.663 |
| HIERARCH ESO ISS PBL34 START | 103.608 |
| HIERARCH ESO ISS PBL34 END | 103.575 |
| HIERARCH ESO ISS PBLA34 START | 12.862 |
| HIERARCH ESO ISS PBLA34 END | 13.599 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00655 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006876 |
| HIERARCH ESO ISS AMBI TEMP | 17.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |