Exposure
- ID
- PIONI.2025-01-09T08:32:56.382_1
- Header ID
- PIONI.2025-01-09T08:32:56.382
- 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 08:32:56.382
- UTC End
- 2025-01-09 08:33:21.982
- MJD Start
- 60684.3562081242
- MJD End
- 60684.356504420495
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007096
- Ambient temperature (°C)
- 14.2
- Seeing (arcsec)
- 0.73
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 | 40.8500 | 40.8920 | 137.2000 | 137.2000 |
| A0-J2 | 86.7570 | 86.9480 | 59.1000 | 59.3000 |
| A0-J6 | 168.4350 | 168.4320 | 356.2660 | 356.3520 |
| B5-J2 | 87.9310 | 88.0160 | 32.1000 | 32.2000 |
| B5-J6 | 201.8030 | 201.8060 | 348.9390 | 349.0060 |
| J2-J6 | 150.2140 | 150.3130 | 325.3440 | 325.3610 |
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 | 60684.3562081242 |
| 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 | 40.85 |
| HIERARCH ESO ISS PBL12 END | 40.892 |
| HIERARCH ESO ISS PBLA12 START | 137.2 |
| HIERARCH ESO ISS PBLA12 END | 137.2 |
| HIERARCH ESO ISS PBL13 START | 86.757 |
| HIERARCH ESO ISS PBL13 END | 86.948 |
| HIERARCH ESO ISS PBLA13 START | 59.1 |
| HIERARCH ESO ISS PBLA13 END | 59.3 |
| HIERARCH ESO ISS PBL14 START | 168.435 |
| HIERARCH ESO ISS PBL14 END | 168.432 |
| HIERARCH ESO ISS PBLA14 START | 356.266 |
| HIERARCH ESO ISS PBLA14 END | 356.352 |
| HIERARCH ESO ISS PBL23 START | 87.931 |
| HIERARCH ESO ISS PBL23 END | 88.016 |
| HIERARCH ESO ISS PBLA23 START | 32.1 |
| HIERARCH ESO ISS PBLA23 END | 32.2 |
| HIERARCH ESO ISS PBL24 START | 201.803 |
| HIERARCH ESO ISS PBL24 END | 201.806 |
| HIERARCH ESO ISS PBLA24 START | 348.939 |
| HIERARCH ESO ISS PBLA24 END | 349.006 |
| HIERARCH ESO ISS PBL34 START | 150.214 |
| HIERARCH ESO ISS PBL34 END | 150.313 |
| HIERARCH ESO ISS PBLA34 START | 325.344 |
| HIERARCH ESO ISS PBLA34 END | 325.361 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007096 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007096 |
| HIERARCH ESO ISS AMBI TEMP | 14.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |