Exposure
- ID
- PIONI.2024-06-07T07:17:25.735_1
- Header ID
- PIONI.2024-06-07T07:17:25.735
- Date updated
- 2024-06-07 07:25:38 UTC+0000
- Release date
- 2025-06-07 07:25:37 UTC+0000
- UTC Start
- 2024-06-07 07:17:25.735
- UTC End
- 2024-06-07 07:18:16.935
- MJD Start
- 60468.3037700769
- MJD End
- 60468.3043626695
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005942
- Ambient temperature (°C)
- 16.39
- Seeing (arcsec)
- 0.61
Observation
- ID
- 59567
- Category
- science
- Program ID
- 113.26ML.006
- Program Title
- VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
- Program Type
- Normal
- PI / COI
- KRAUS / CODRON / MONNIER / IBRAHIM
Target
- ID
- 44160
- Name
- HD 169142
- RA
- 276.123425
- DEC
- -29.78057
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6250 | 48.6220 | 160.4000 | 160.6000 |
| A0-J2 | 124.3850 | 124.2500 | 102.4000 | 102.5000 |
| A0-J6 | 165.5710 | 165.4900 | 33.2780 | 33.3650 |
| B5-J2 | 106.9260 | 106.7960 | 79.7000 | 79.8000 |
| B5-J6 | 198.7610 | 198.7080 | 22.0360 | 22.1280 |
| J2-J6 | 167.9570 | 167.9590 | 349.4900 | 349.6160 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26ML.006 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60468.3037700769 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.123425 |
| DEC | -29.78057 |
| HIERARCH ESO INS OPTI2 NAME | FREE |
| HIERARCH ESO INS OPTI2 ID | FREE |
| 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 | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.625 |
| HIERARCH ESO ISS PBL12 END | 48.622 |
| HIERARCH ESO ISS PBLA12 START | 160.4 |
| HIERARCH ESO ISS PBLA12 END | 160.6 |
| HIERARCH ESO ISS PBL13 START | 124.385 |
| HIERARCH ESO ISS PBL13 END | 124.25 |
| HIERARCH ESO ISS PBLA13 START | 102.4 |
| HIERARCH ESO ISS PBLA13 END | 102.5 |
| HIERARCH ESO ISS PBL14 START | 165.571 |
| HIERARCH ESO ISS PBL14 END | 165.49 |
| HIERARCH ESO ISS PBLA14 START | 33.278 |
| HIERARCH ESO ISS PBLA14 END | 33.365 |
| HIERARCH ESO ISS PBL23 START | 106.926 |
| HIERARCH ESO ISS PBL23 END | 106.796 |
| HIERARCH ESO ISS PBLA23 START | 79.7 |
| HIERARCH ESO ISS PBLA23 END | 79.8 |
| HIERARCH ESO ISS PBL24 START | 198.761 |
| HIERARCH ESO ISS PBL24 END | 198.708 |
| HIERARCH ESO ISS PBLA24 START | 22.036 |
| HIERARCH ESO ISS PBLA24 END | 22.128 |
| HIERARCH ESO ISS PBL34 START | 167.957 |
| HIERARCH ESO ISS PBL34 END | 167.959 |
| HIERARCH ESO ISS PBLA34 START | 349.49 |
| HIERARCH ESO ISS PBLA34 END | 349.616 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005239 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006645 |
| HIERARCH ESO ISS AMBI TEMP | 16.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |