Exposure
- ID
- PIONI.2025-05-24T09:36:53.791_1
- Header ID
- PIONI.2025-05-24T09:36:53.791
- Date updated
- 2025-05-24 09:45:56 UTC+0000
- Release date
- 2025-05-24 09:36:53 UTC+0000
- UTC Start
- 2025-05-24 09:36:53.791
- UTC End
- 2025-05-24 09:37:19.391
- MJD Start
- 60819.4006225788
- MJD End
- 60819.4009188751
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003945
- Ambient temperature (°C)
- 11.79
- Seeing (arcsec)
- 0.61
Observation
- ID
- 67560
- Category
- calibrator
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 50249
- Name
- HD173460
- RA
- 281.586052
- DEC
- -22.39218
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 58.4950 | 58.4120 | 286.3000 | 286.4000 |
| K0-D0 | 83.1910 | 83.0750 | 262.4000 | 262.5000 |
| K0-J3 | 55.2760 | 55.2710 | 350.0210 | 350.1080 |
| G2-D0 | 37.9790 | 37.9580 | 223.9000 | 223.9000 |
| G2-J3 | 60.1320 | 60.0880 | 50.7610 | 50.7840 |
| D0-J3 | 97.9420 | 97.8770 | 48.0900 | 48.1130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60819.4006225788 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD173460 |
| RA | 281.586052 |
| DEC | -22.39218 |
| 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 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 58.495 |
| HIERARCH ESO ISS PBL12 END | 58.412 |
| HIERARCH ESO ISS PBLA12 START | 286.3 |
| HIERARCH ESO ISS PBLA12 END | 286.4 |
| HIERARCH ESO ISS PBL13 START | 83.191 |
| HIERARCH ESO ISS PBL13 END | 83.075 |
| HIERARCH ESO ISS PBLA13 START | 262.4 |
| HIERARCH ESO ISS PBLA13 END | 262.5 |
| HIERARCH ESO ISS PBL14 START | 55.276 |
| HIERARCH ESO ISS PBL14 END | 55.271 |
| HIERARCH ESO ISS PBLA14 START | 350.021 |
| HIERARCH ESO ISS PBLA14 END | 350.108 |
| HIERARCH ESO ISS PBL23 START | 37.979 |
| HIERARCH ESO ISS PBL23 END | 37.958 |
| HIERARCH ESO ISS PBLA23 START | 223.9 |
| HIERARCH ESO ISS PBLA23 END | 223.9 |
| HIERARCH ESO ISS PBL24 START | 60.132 |
| HIERARCH ESO ISS PBL24 END | 60.088 |
| HIERARCH ESO ISS PBLA24 START | 50.761 |
| HIERARCH ESO ISS PBLA24 END | 50.784 |
| HIERARCH ESO ISS PBL34 START | 97.942 |
| HIERARCH ESO ISS PBL34 END | 97.877 |
| HIERARCH ESO ISS PBLA34 START | 48.09 |
| HIERARCH ESO ISS PBLA34 END | 48.113 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003945 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003945 |
| HIERARCH ESO ISS AMBI TEMP | 11.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |