Exposure
- ID
- PIONI.2024-11-25T02:54:59.863_1
- Header ID
- PIONI.2024-11-25T02:54:59.863
- Date updated
- 2024-11-25 03:00:45 UTC+0000
- Release date
- 2025-11-25 03:00:45 UTC+0000
- UTC Start
- 2024-11-25 02:54:59.863
- UTC End
- 2024-11-25 02:55:25.463
- MJD Start
- 60639.1215261924
- MJD End
- 60639.1218224887
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0083575
- Ambient temperature (°C)
- 16.25
- Seeing (arcsec)
- 0.645
Observation
- ID
- 62016
- 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
- 46119
- Name
- HD 40657
- RA
- 90.013457
- DEC
- -3.07467
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.7070 | 47.7210 | 143.7000 | 143.7000 |
| A0-J2 | 80.8300 | 81.0940 | 90.3000 | 90.3000 |
| A0-J6 | 143.7500 | 143.7420 | 358.0260 | 358.1280 |
| B5-J2 | 64.8980 | 65.0920 | 54.1000 | 54.2000 |
| B5-J6 | 185.0980 | 185.0600 | 349.6630 | 349.7350 |
| J2-J6 | 167.6320 | 167.6460 | 329.2290 | 329.2290 |
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 | 60639.1215261924 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 40657 |
| RA | 90.013457 |
| DEC | -3.07467 |
| 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 | 47.707 |
| HIERARCH ESO ISS PBL12 END | 47.721 |
| HIERARCH ESO ISS PBLA12 START | 143.7 |
| HIERARCH ESO ISS PBLA12 END | 143.7 |
| HIERARCH ESO ISS PBL13 START | 80.83 |
| HIERARCH ESO ISS PBL13 END | 81.094 |
| HIERARCH ESO ISS PBLA13 START | 90.3 |
| HIERARCH ESO ISS PBLA13 END | 90.3 |
| HIERARCH ESO ISS PBL14 START | 143.75 |
| HIERARCH ESO ISS PBL14 END | 143.742 |
| HIERARCH ESO ISS PBLA14 START | 358.026 |
| HIERARCH ESO ISS PBLA14 END | 358.128 |
| HIERARCH ESO ISS PBL23 START | 64.898 |
| HIERARCH ESO ISS PBL23 END | 65.092 |
| HIERARCH ESO ISS PBLA23 START | 54.1 |
| HIERARCH ESO ISS PBLA23 END | 54.2 |
| HIERARCH ESO ISS PBL24 START | 185.098 |
| HIERARCH ESO ISS PBL24 END | 185.06 |
| HIERARCH ESO ISS PBLA24 START | 349.663 |
| HIERARCH ESO ISS PBLA24 END | 349.735 |
| HIERARCH ESO ISS PBL34 START | 167.632 |
| HIERARCH ESO ISS PBL34 END | 167.646 |
| HIERARCH ESO ISS PBLA34 START | 329.229 |
| HIERARCH ESO ISS PBLA34 END | 329.229 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007951 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008764 |
| HIERARCH ESO ISS AMBI TEMP | 16.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |