Exposure
- ID
- PIONI.2024-06-21T05:31:46.722_1
- Header ID
- PIONI.2024-06-21T05:31:46.722
- Date updated
- 2024-06-21 05:40:39 UTC+0000
- Release date
- 2025-06-21 05:40:39 UTC+0000
- UTC Start
- 2024-06-21 05:31:46.722
- UTC End
- 2024-06-21 05:33:03.522
- MJD Start
- 60482.2304018787
- MJD End
- 60482.2312907676
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 8.84
- Seeing (arcsec)
- 2.1
Observation
- ID
- 59719
- Category
- science
- Program ID
- 113.26ML.001
- 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
- 44294
- Name
- HD_166191
- RA
- 272.625143
- DEC
- -23.56694
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.1660 | 25.1580 | 146.8000 | 146.9000 |
| A0-D0 | 31.6980 | 31.6720 | 74.6000 | 74.8000 |
| A0-C1 | 22.3970 | 22.3810 | 120.1140 | 120.2850 |
| B2-D0 | 33.8850 | 33.8790 | 29.7000 | 29.8000 |
| B2-C1 | 11.2870 | 11.2860 | 29.6270 | 29.7570 |
| D0-C1 | 22.5970 | 22.5940 | 209.6900 | 209.8200 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26ML.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60482.2304018787 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_166191 |
| RA | 272.625143 |
| DEC | -23.56694 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 76.8 |
| HIERARCH ESO DET DIT | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 25.166 |
| HIERARCH ESO ISS PBL12 END | 25.158 |
| HIERARCH ESO ISS PBLA12 START | 146.8 |
| HIERARCH ESO ISS PBLA12 END | 146.9 |
| HIERARCH ESO ISS PBL13 START | 31.698 |
| HIERARCH ESO ISS PBL13 END | 31.672 |
| HIERARCH ESO ISS PBLA13 START | 74.6 |
| HIERARCH ESO ISS PBLA13 END | 74.8 |
| HIERARCH ESO ISS PBL14 START | 22.397 |
| HIERARCH ESO ISS PBL14 END | 22.381 |
| HIERARCH ESO ISS PBLA14 START | 120.114 |
| HIERARCH ESO ISS PBLA14 END | 120.285 |
| HIERARCH ESO ISS PBL23 START | 33.885 |
| HIERARCH ESO ISS PBL23 END | 33.879 |
| HIERARCH ESO ISS PBLA23 START | 29.7 |
| HIERARCH ESO ISS PBLA23 END | 29.8 |
| HIERARCH ESO ISS PBL24 START | 11.287 |
| HIERARCH ESO ISS PBL24 END | 11.286 |
| HIERARCH ESO ISS PBLA24 START | 29.627 |
| HIERARCH ESO ISS PBLA24 END | 29.757 |
| HIERARCH ESO ISS PBL34 START | 22.597 |
| HIERARCH ESO ISS PBL34 END | 22.594 |
| HIERARCH ESO ISS PBLA34 START | 209.69 |
| HIERARCH ESO ISS PBLA34 END | 209.82 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 8.84 |
| HIERARCH ESO ISS AMBI FWHM START | 2.1 |
| HIERARCH ESO ISS AMBI FWHM END | 2.1 |