Exposure
- ID
- PIONI.2025-05-24T09:36:16.184_1
- Header ID
- PIONI.2025-05-24T09:36:16.184
- Date updated
- 2025-05-24 09:41:11 UTC+0000
- Release date
- 2025-05-24 09:36:16 UTC+0000
- UTC Start
- 2025-05-24 09:36:16.183
- UTC End
- 2025-05-24 09:36:41.783
- MJD Start
- 60819.400187307
- MJD End
- 60819.4004836033
- 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 | 58.5790 | 58.4970 | 286.2000 | 286.3000 |
| K0-D0 | 83.3090 | 83.1940 | 262.4000 | 262.4000 |
| K0-J3 | 55.2810 | 55.2760 | 349.9320 | 350.0190 |
| G2-D0 | 38.0010 | 37.9800 | 223.8000 | 223.9000 |
| G2-J3 | 60.1770 | 60.1330 | 50.7380 | 50.7610 |
| D0-J3 | 98.0090 | 97.9440 | 48.0660 | 48.0890 |
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 | 60819.400187307 |
| 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 | 58.579 |
| HIERARCH ESO ISS PBL12 END | 58.497 |
| HIERARCH ESO ISS PBLA12 START | 286.2 |
| HIERARCH ESO ISS PBLA12 END | 286.3 |
| HIERARCH ESO ISS PBL13 START | 83.309 |
| HIERARCH ESO ISS PBL13 END | 83.194 |
| HIERARCH ESO ISS PBLA13 START | 262.4 |
| HIERARCH ESO ISS PBLA13 END | 262.4 |
| HIERARCH ESO ISS PBL14 START | 55.281 |
| HIERARCH ESO ISS PBL14 END | 55.276 |
| HIERARCH ESO ISS PBLA14 START | 349.932 |
| HIERARCH ESO ISS PBLA14 END | 350.019 |
| HIERARCH ESO ISS PBL23 START | 38.001 |
| HIERARCH ESO ISS PBL23 END | 37.98 |
| HIERARCH ESO ISS PBLA23 START | 223.8 |
| HIERARCH ESO ISS PBLA23 END | 223.9 |
| HIERARCH ESO ISS PBL24 START | 60.177 |
| HIERARCH ESO ISS PBL24 END | 60.133 |
| HIERARCH ESO ISS PBLA24 START | 50.738 |
| HIERARCH ESO ISS PBLA24 END | 50.761 |
| HIERARCH ESO ISS PBL34 START | 98.009 |
| HIERARCH ESO ISS PBL34 END | 97.944 |
| HIERARCH ESO ISS PBLA34 START | 48.066 |
| HIERARCH ESO ISS PBLA34 END | 48.089 |
| 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 |