Exposure
- ID
- PIONI.2024-04-25T04:29:16.225_1
- Header ID
- PIONI.2024-04-25T04:29:16.225
- Date updated
- 2024-04-25 04:35:23 UTC+0000
- Release date
- 2025-04-25 04:35:22 UTC+0000
- UTC Start
- 2024-04-25 04:29:16.226
- UTC End
- 2024-04-25 04:30:33.026
- MJD Start
- 60425.1869933545
- MJD End
- 60425.1878822434
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0084435
- Ambient temperature (°C)
- 15.8
- Seeing (arcsec)
- 0.56
Observation
- ID
- 58945
- Category
- science
- Program ID
- 111.24GV.002
- Program Title
- TRACING BINARITY OF HIGH-MASS STARS AT BIRTH WITH PIONIER
- Program Type
- Normal
- PI / COI
- KOUMPIA/ DE WIT/ OUDMAIJER/ SHENTON/ FROST/ KOUTOULAKI
Target
- ID
- 43633
- Name
- IRAS 17216-3801
- RA
- 261.278812
- DEC
- -38.06698
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4890 | 56.4890 | 359.1000 | 359.3000 |
| U1-U3 | 102.3930 | 102.3940 | 3.6000 | 3.8000 |
| U1-U4 | 121.6130 | 121.7110 | 24.4090 | 24.7360 |
| U2-U3 | 46.2890 | 46.2930 | 9.0000 | 9.3000 |
| U2-U4 | 74.5740 | 74.7450 | 43.3120 | 43.6770 |
| U3-U4 | 44.7050 | 44.9210 | 78.9810 | 79.2600 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24GV.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60425.1869933545 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | IRAS 17216-3801 |
| RA | 261.278812 |
| DEC | -38.06698 |
| 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 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 76.8 |
| HIERARCH ESO DET DIT | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 56.489 |
| HIERARCH ESO ISS PBL12 END | 56.489 |
| HIERARCH ESO ISS PBLA12 START | 359.1 |
| HIERARCH ESO ISS PBLA12 END | 359.3 |
| HIERARCH ESO ISS PBL13 START | 102.393 |
| HIERARCH ESO ISS PBL13 END | 102.394 |
| HIERARCH ESO ISS PBLA13 START | 3.6 |
| HIERARCH ESO ISS PBLA13 END | 3.8 |
| HIERARCH ESO ISS PBL14 START | 121.613 |
| HIERARCH ESO ISS PBL14 END | 121.711 |
| HIERARCH ESO ISS PBLA14 START | 24.409 |
| HIERARCH ESO ISS PBLA14 END | 24.736 |
| HIERARCH ESO ISS PBL23 START | 46.289 |
| HIERARCH ESO ISS PBL23 END | 46.293 |
| HIERARCH ESO ISS PBLA23 START | 9.0 |
| HIERARCH ESO ISS PBLA23 END | 9.3 |
| HIERARCH ESO ISS PBL24 START | 74.574 |
| HIERARCH ESO ISS PBL24 END | 74.745 |
| HIERARCH ESO ISS PBLA24 START | 43.312 |
| HIERARCH ESO ISS PBLA24 END | 43.677 |
| HIERARCH ESO ISS PBL34 START | 44.705 |
| HIERARCH ESO ISS PBL34 END | 44.921 |
| HIERARCH ESO ISS PBLA34 START | 78.981 |
| HIERARCH ESO ISS PBLA34 END | 79.26 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008244 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008643 |
| HIERARCH ESO ISS AMBI TEMP | 15.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |