Exposure
- ID
- GRAVI.2021-02-25T06:12:49.480_1
- Header ID
- GRAVI.2021-02-25T06:12:49.480
- Date updated
- 2021-02-25 06:26:10 UTC+0000
- Release date
- 2022-02-25 06:26:10 UTC+0000
- UTC Start
- 2021-02-25 06:12:49.480
- UTC End
- 2021-02-25 06:16:49.480
- MJD Start
- 59270.25890602
- MJD End
- 59270.2616837978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009196
- Ambient temperature (°C)
- 17.15
- Seeing (arcsec)
- 0.54
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 | 61.3110 | 61.6120 | 237.1000 | 238.1000 |
| K0-D0 | 93.0840 | 93.2600 | 219.3000 | 220.3000 |
| K0-J3 | 43.6000 | 43.9250 | 310.4310 | 310.8810 |
| G2-D0 | 39.4020 | 39.3860 | 191.0000 | 191.7000 |
| G2-J3 | 64.2440 | 64.2230 | 16.5300 | 17.2850 |
| D0-J3 | 103.5330 | 103.4940 | 14.4420 | 15.1760 |
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 | 59270.25890602 |
| 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 | 61.311 |
| HIERARCH ESO ISS PBL12 END | 61.612 |
| HIERARCH ESO ISS PBLA12 START | 237.1 |
| HIERARCH ESO ISS PBLA12 END | 238.1 |
| HIERARCH ESO ISS PBL13 START | 93.084 |
| HIERARCH ESO ISS PBL13 END | 93.26 |
| HIERARCH ESO ISS PBLA13 START | 219.3 |
| HIERARCH ESO ISS PBLA13 END | 220.3 |
| HIERARCH ESO ISS PBL14 START | 43.6 |
| HIERARCH ESO ISS PBL14 END | 43.925 |
| HIERARCH ESO ISS PBLA14 START | 310.431 |
| HIERARCH ESO ISS PBLA14 END | 310.881 |
| HIERARCH ESO ISS PBL23 START | 39.402 |
| HIERARCH ESO ISS PBL23 END | 39.386 |
| HIERARCH ESO ISS PBLA23 START | 191.0 |
| HIERARCH ESO ISS PBLA23 END | 191.7 |
| HIERARCH ESO ISS PBL24 START | 64.244 |
| HIERARCH ESO ISS PBL24 END | 64.223 |
| HIERARCH ESO ISS PBLA24 START | 16.53 |
| HIERARCH ESO ISS PBLA24 END | 17.285 |
| HIERARCH ESO ISS PBL34 START | 103.533 |
| HIERARCH ESO ISS PBL34 END | 103.494 |
| HIERARCH ESO ISS PBLA34 START | 14.442 |
| HIERARCH ESO ISS PBLA34 END | 15.176 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009392 |
| HIERARCH ESO ISS AMBI TEMP | 17.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |