Exposure
- ID
- PIONI.2025-01-09T08:34:49.256_1
- Header ID
- PIONI.2025-01-09T08:34:49.256
- Date updated
- 2025-01-09 08:40:51 UTC+0000
- Release date
- 2026-01-09 08:40:50 UTC+0000
- UTC Start
- 2025-01-09 08:34:49.256
- UTC End
- 2025-01-09 08:35:14.856
- MJD Start
- 60684.3575145351
- MJD End
- 60684.357810831396
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00939
- Ambient temperature (°C)
- 14.2
- Seeing (arcsec)
- 0.56
Observation
- ID
- 63146
- Category
- science
- Program ID
- 114.2734.001
- Program Title
- GAIA FGK BENCHMARK STARS: METAL-POOR STARS
- Program Type
- Normal
- PI / COI
- SOUBIRAN / NARDETTO / CREEVEY / JOFRE PFEIL / HEITER / MOURARD / CASAMIQUELA / WORLEY / BAILLEUL
Target
- ID
- 47048
- Name
- E Hya
- RA
- 222.569986
- DEC
- -27.96071
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 40.9800 | 41.0220 | 137.2000 | 137.2000 |
| A0-J2 | 87.3550 | 87.5450 | 59.6000 | 59.7000 |
| A0-J6 | 168.4260 | 168.4230 | 356.5380 | 356.6250 |
| B5-J2 | 88.1990 | 88.2860 | 32.6000 | 32.7000 |
| B5-J6 | 201.8110 | 201.8130 | 349.1490 | 349.2160 |
| J2-J6 | 150.5240 | 150.6220 | 325.3950 | 325.4120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2734.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60684.3575145351 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | E Hya |
| RA | 222.569986 |
| DEC | -27.96071 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 40.98 |
| HIERARCH ESO ISS PBL12 END | 41.022 |
| HIERARCH ESO ISS PBLA12 START | 137.2 |
| HIERARCH ESO ISS PBLA12 END | 137.2 |
| HIERARCH ESO ISS PBL13 START | 87.355 |
| HIERARCH ESO ISS PBL13 END | 87.545 |
| HIERARCH ESO ISS PBLA13 START | 59.6 |
| HIERARCH ESO ISS PBLA13 END | 59.7 |
| HIERARCH ESO ISS PBL14 START | 168.426 |
| HIERARCH ESO ISS PBL14 END | 168.423 |
| HIERARCH ESO ISS PBLA14 START | 356.538 |
| HIERARCH ESO ISS PBLA14 END | 356.625 |
| HIERARCH ESO ISS PBL23 START | 88.199 |
| HIERARCH ESO ISS PBL23 END | 88.286 |
| HIERARCH ESO ISS PBLA23 START | 32.6 |
| HIERARCH ESO ISS PBLA23 END | 32.7 |
| HIERARCH ESO ISS PBL24 START | 201.811 |
| HIERARCH ESO ISS PBL24 END | 201.813 |
| HIERARCH ESO ISS PBLA24 START | 349.149 |
| HIERARCH ESO ISS PBLA24 END | 349.216 |
| HIERARCH ESO ISS PBL34 START | 150.524 |
| HIERARCH ESO ISS PBL34 END | 150.622 |
| HIERARCH ESO ISS PBLA34 START | 325.395 |
| HIERARCH ESO ISS PBLA34 END | 325.412 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00939 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00939 |
| HIERARCH ESO ISS AMBI TEMP | 14.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |