Exposure
- ID
- PIONI.2022-05-29T09:57:02.657_1
- Header ID
- PIONI.2022-05-29T09:57:02.657
- Date updated
- 2022-05-29 10:05:54 UTC+0000
- Release date
- 2023-05-29 10:05:54 UTC+0000
- UTC Start
- 2022-05-29 09:57:02.657
- UTC End
- 2022-05-29 09:57:41.057
- MJD Start
- 59728.4146140842
- MJD End
- 59728.4150585286
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031875
- Ambient temperature (°C)
- 6.35
- Seeing (arcsec)
- 0.695
Observation
- ID
- 51048
- Category
- science
- Program ID
- 109.231M.001
- Program Title
- 3D ORBITS OF GALACTIC LUMINOUS BLUE VARIABLE STARS
- Program Type
- Normal
- PI / COI
- MAHY/ SANA/ FROST/ HUTSEMEKERS/ KLUSKA/ LANTHERMANN/ LE BOUQUIN/ GOSSET
Target
- ID
- 38070
- Name
- Cl Westerlund 1 W 243
- RA
- 251.781264
- DEC
- -45.87476
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 51.8710 | 51.8320 | 339.0000 | 339.2000 |
| K0-D0 | 55.4040 | 55.2730 | 316.4000 | 316.7000 |
| K0-I2 | 28.3690 | 28.3700 | 1.0100 | 1.1800 |
| G2-D0 | 21.2630 | 21.1870 | 247.1000 | 247.1000 |
| G2-I2 | 27.7070 | 27.6410 | 136.3770 | 136.6640 |
| D0-I2 | 40.4530 | 40.2830 | 106.9220 | 107.1400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.231M.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59728.4146140842 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | Cl Westerlund 1 W 243 |
| RA | 251.781264 |
| DEC | -45.87476 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | I2 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 51.871 |
| HIERARCH ESO ISS PBL12 END | 51.832 |
| HIERARCH ESO ISS PBLA12 START | 339.0 |
| HIERARCH ESO ISS PBLA12 END | 339.2 |
| HIERARCH ESO ISS PBL13 START | 55.404 |
| HIERARCH ESO ISS PBL13 END | 55.273 |
| HIERARCH ESO ISS PBLA13 START | 316.4 |
| HIERARCH ESO ISS PBLA13 END | 316.7 |
| HIERARCH ESO ISS PBL14 START | 28.369 |
| HIERARCH ESO ISS PBL14 END | 28.37 |
| HIERARCH ESO ISS PBLA14 START | 1.01 |
| HIERARCH ESO ISS PBLA14 END | 1.18 |
| HIERARCH ESO ISS PBL23 START | 21.263 |
| HIERARCH ESO ISS PBL23 END | 21.187 |
| HIERARCH ESO ISS PBLA23 START | 247.1 |
| HIERARCH ESO ISS PBLA23 END | 247.1 |
| HIERARCH ESO ISS PBL24 START | 27.707 |
| HIERARCH ESO ISS PBL24 END | 27.641 |
| HIERARCH ESO ISS PBLA24 START | 136.377 |
| HIERARCH ESO ISS PBLA24 END | 136.664 |
| HIERARCH ESO ISS PBL34 START | 40.453 |
| HIERARCH ESO ISS PBL34 END | 40.283 |
| HIERARCH ESO ISS PBLA34 START | 106.922 |
| HIERARCH ESO ISS PBLA34 END | 107.14 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002938 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003437 |
| HIERARCH ESO ISS AMBI TEMP | 6.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |