Exposure
- ID
- PIONI.2025-06-01T02:35:19.199_1
- Header ID
- PIONI.2025-06-01T02:35:19.199
- Date updated
- 2025-06-01 02:40:49 UTC+0000
- Release date
- 2025-06-01 02:35:19 UTC+0000
- UTC Start
- 2025-06-01 02:35:19.199
- UTC End
- 2025-06-01 02:35:44.799
- MJD Start
- 60827.1078610951
- MJD End
- 60827.1081573914
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076679999999999995
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 0.255
Observation
- ID
- 67664
- 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
- 50317
- Name
- HD167724
- RA
- 274.399635
- DEC
- -25.34188
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 41.6100 | 41.6490 | 138.3000 | 138.3000 |
| A0-J2 | 83.7220 | 83.9210 | 61.3000 | 61.4000 |
| A0-J6 | 167.2820 | 167.2770 | 355.9130 | 355.9990 |
| B5-J2 | 84.7290 | 84.8200 | 32.7000 | 32.8000 |
| B5-J6 | 201.8600 | 201.8590 | 348.6930 | 348.7590 |
| J2-J6 | 152.7130 | 152.8030 | 326.0270 | 326.0400 |
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 | 60827.1078610951 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD167724 |
| RA | 274.399635 |
| DEC | -25.34188 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 41.61 |
| HIERARCH ESO ISS PBL12 END | 41.649 |
| HIERARCH ESO ISS PBLA12 START | 138.3 |
| HIERARCH ESO ISS PBLA12 END | 138.3 |
| HIERARCH ESO ISS PBL13 START | 83.722 |
| HIERARCH ESO ISS PBL13 END | 83.921 |
| HIERARCH ESO ISS PBLA13 START | 61.3 |
| HIERARCH ESO ISS PBLA13 END | 61.4 |
| HIERARCH ESO ISS PBL14 START | 167.282 |
| HIERARCH ESO ISS PBL14 END | 167.277 |
| HIERARCH ESO ISS PBLA14 START | 355.913 |
| HIERARCH ESO ISS PBLA14 END | 355.999 |
| HIERARCH ESO ISS PBL23 START | 84.729 |
| HIERARCH ESO ISS PBL23 END | 84.82 |
| HIERARCH ESO ISS PBLA23 START | 32.7 |
| HIERARCH ESO ISS PBLA23 END | 32.8 |
| HIERARCH ESO ISS PBL24 START | 201.86 |
| HIERARCH ESO ISS PBL24 END | 201.859 |
| HIERARCH ESO ISS PBLA24 START | 348.693 |
| HIERARCH ESO ISS PBLA24 END | 348.759 |
| HIERARCH ESO ISS PBL34 START | 152.713 |
| HIERARCH ESO ISS PBL34 END | 152.803 |
| HIERARCH ESO ISS PBLA34 START | 326.027 |
| HIERARCH ESO ISS PBLA34 END | 326.04 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007311 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008025 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.27 |
| HIERARCH ESO ISS AMBI FWHM END | 0.24 |