Exposure
- ID
- PIONI.2024-07-02T23:49:56.847_1
- Header ID
- PIONI.2024-07-02T23:49:56.847
- Date updated
- 2024-07-03 00:00:51 UTC+0000
- Release date
- 2025-07-03 00:00:51 UTC+0000
- UTC Start
- 2024-07-02 23:49:56.847
- UTC End
- 2024-07-02 23:50:35.247
- MJD Start
- 60493.9930190635
- MJD End
- 60493.9934635079
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055575
- Ambient temperature (°C)
- 16.45
- Seeing (arcsec)
- 0.92
Observation
- ID
- 59835
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44391
- Name
- S Mus
- RA
- 183.192519
- DEC
- -70.1518
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.8410 | 88.8560 | 131.4000 | 131.5000 |
| A0-J2 | 128.4960 | 128.4810 | 115.7000 | 115.9000 |
| A0-K0 | 118.7990 | 118.7440 | 100.0180 | 100.2110 |
| G1-J2 | 49.2280 | 49.1920 | 86.4000 | 86.6000 |
| G1-K0 | 63.0550 | 62.9940 | 52.9150 | 53.0610 |
| J2-K0 | 34.9950 | 34.9930 | 1.9130 | 2.0370 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60493.9930190635 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | S Mus |
| RA | 183.192519 |
| DEC | -70.1518 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.841 |
| HIERARCH ESO ISS PBL12 END | 88.856 |
| HIERARCH ESO ISS PBLA12 START | 131.4 |
| HIERARCH ESO ISS PBLA12 END | 131.5 |
| HIERARCH ESO ISS PBL13 START | 128.496 |
| HIERARCH ESO ISS PBL13 END | 128.481 |
| HIERARCH ESO ISS PBLA13 START | 115.7 |
| HIERARCH ESO ISS PBLA13 END | 115.9 |
| HIERARCH ESO ISS PBL14 START | 118.799 |
| HIERARCH ESO ISS PBL14 END | 118.744 |
| HIERARCH ESO ISS PBLA14 START | 100.018 |
| HIERARCH ESO ISS PBLA14 END | 100.211 |
| HIERARCH ESO ISS PBL23 START | 49.228 |
| HIERARCH ESO ISS PBL23 END | 49.192 |
| HIERARCH ESO ISS PBLA23 START | 86.4 |
| HIERARCH ESO ISS PBLA23 END | 86.6 |
| HIERARCH ESO ISS PBL24 START | 63.055 |
| HIERARCH ESO ISS PBL24 END | 62.994 |
| HIERARCH ESO ISS PBLA24 START | 52.915 |
| HIERARCH ESO ISS PBLA24 END | 53.061 |
| HIERARCH ESO ISS PBL34 START | 34.995 |
| HIERARCH ESO ISS PBL34 END | 34.993 |
| HIERARCH ESO ISS PBLA34 START | 1.913 |
| HIERARCH ESO ISS PBLA34 END | 2.037 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005384 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005731 |
| HIERARCH ESO ISS AMBI TEMP | 16.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |