Exposure
- ID
- PIONI.2024-06-21T04:43:19.411_1
- Header ID
- PIONI.2024-06-21T04:43:19.411
- Date updated
- 2024-06-21 04:50:43 UTC+0000
- Release date
- 2024-06-21 04:43:19 UTC+0000
- UTC Start
- 2024-06-21 04:43:19.411
- UTC End
- 2024-06-21 04:44:36.211
- MJD Start
- 60482.1967524397
- MJD End
- 60482.1976413286
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 8.94
- Seeing (arcsec)
- 2.1
Observation
- ID
- 59722
- Category
- calibrator
- 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
- 44279
- Name
- HD 166309
- RA
- 272.814728
- DEC
- -29.63971
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.1810 | 25.1890 | 141.2000 | 141.3000 |
| A0-D0 | 32.0010 | 32.0030 | 69.7000 | 69.8000 |
| A0-C1 | 22.5550 | 22.5630 | 114.5820 | 114.7170 |
| B2-D0 | 33.8740 | 33.8690 | 24.8000 | 25.0000 |
| B2-C1 | 11.2840 | 11.2820 | 24.8030 | 24.9290 |
| D0-C1 | 22.5900 | 22.5870 | 204.8660 | 204.9930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26ML.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60482.1967524397 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 166309 |
| RA | 272.814728 |
| DEC | -29.63971 |
| 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 | 25.181 |
| HIERARCH ESO ISS PBL12 END | 25.189 |
| HIERARCH ESO ISS PBLA12 START | 141.2 |
| HIERARCH ESO ISS PBLA12 END | 141.3 |
| HIERARCH ESO ISS PBL13 START | 32.001 |
| HIERARCH ESO ISS PBL13 END | 32.003 |
| HIERARCH ESO ISS PBLA13 START | 69.7 |
| HIERARCH ESO ISS PBLA13 END | 69.8 |
| HIERARCH ESO ISS PBL14 START | 22.555 |
| HIERARCH ESO ISS PBL14 END | 22.563 |
| HIERARCH ESO ISS PBLA14 START | 114.582 |
| HIERARCH ESO ISS PBLA14 END | 114.717 |
| HIERARCH ESO ISS PBL23 START | 33.874 |
| HIERARCH ESO ISS PBL23 END | 33.869 |
| HIERARCH ESO ISS PBLA23 START | 24.8 |
| HIERARCH ESO ISS PBLA23 END | 25.0 |
| HIERARCH ESO ISS PBL24 START | 11.284 |
| HIERARCH ESO ISS PBL24 END | 11.282 |
| HIERARCH ESO ISS PBLA24 START | 24.803 |
| HIERARCH ESO ISS PBLA24 END | 24.929 |
| HIERARCH ESO ISS PBL34 START | 22.59 |
| HIERARCH ESO ISS PBL34 END | 22.587 |
| HIERARCH ESO ISS PBLA34 START | 204.866 |
| HIERARCH ESO ISS PBLA34 END | 204.993 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 8.94 |
| HIERARCH ESO ISS AMBI FWHM START | 2.1 |
| HIERARCH ESO ISS AMBI FWHM END | 2.1 |