Exposure
- ID
- PIONI.2024-07-02T23:16:19.231_1
- Header ID
- PIONI.2024-07-02T23:16:19.231
- Date updated
- 2024-07-02 23:25:41 UTC+0000
- Release date
- 2025-07-02 23:25:40 UTC+0000
- UTC Start
- 2024-07-02 23:16:19.230
- UTC End
- 2024-07-02 23:16:57.630
- MJD Start
- 60493.9696670193
- MJD End
- 60493.9701114637
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057395
- Ambient temperature (°C)
- 16.62
- Seeing (arcsec)
- 0.685
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 | 88.0930 | 88.1130 | 123.8000 | 124.0000 |
| A0-J2 | 128.9960 | 128.9870 | 107.6000 | 107.8000 |
| A0-K0 | 121.0000 | 120.9510 | 91.9750 | 92.1650 |
| G1-J2 | 50.6970 | 50.6640 | 78.7000 | 78.9000 |
| G1-K0 | 65.4700 | 65.4160 | 46.7970 | 46.9410 |
| J2-K0 | 34.9750 | 34.9780 | 356.7260 | 356.8500 |
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 | 60493.9696670193 |
| 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 | 88.093 |
| HIERARCH ESO ISS PBL12 END | 88.113 |
| HIERARCH ESO ISS PBLA12 START | 123.8 |
| HIERARCH ESO ISS PBLA12 END | 124.0 |
| HIERARCH ESO ISS PBL13 START | 128.996 |
| HIERARCH ESO ISS PBL13 END | 128.987 |
| HIERARCH ESO ISS PBLA13 START | 107.6 |
| HIERARCH ESO ISS PBLA13 END | 107.8 |
| HIERARCH ESO ISS PBL14 START | 121.0 |
| HIERARCH ESO ISS PBL14 END | 120.951 |
| HIERARCH ESO ISS PBLA14 START | 91.975 |
| HIERARCH ESO ISS PBLA14 END | 92.165 |
| HIERARCH ESO ISS PBL23 START | 50.697 |
| HIERARCH ESO ISS PBL23 END | 50.664 |
| HIERARCH ESO ISS PBLA23 START | 78.7 |
| HIERARCH ESO ISS PBLA23 END | 78.9 |
| HIERARCH ESO ISS PBL24 START | 65.47 |
| HIERARCH ESO ISS PBL24 END | 65.416 |
| HIERARCH ESO ISS PBLA24 START | 46.797 |
| HIERARCH ESO ISS PBLA24 END | 46.941 |
| HIERARCH ESO ISS PBL34 START | 34.975 |
| HIERARCH ESO ISS PBL34 END | 34.978 |
| HIERARCH ESO ISS PBLA34 START | 356.726 |
| HIERARCH ESO ISS PBLA34 END | 356.85 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005385 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006094 |
| HIERARCH ESO ISS AMBI TEMP | 16.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |