Exposure
- ID
- PIONI.2024-07-02T01:42:30.482_1
- Header ID
- PIONI.2024-07-02T01:42:30.482
- Date updated
- 2024-07-02 01:50:28 UTC+0000
- Release date
- 2025-07-02 01:50:28 UTC+0000
- UTC Start
- 2024-07-02 01:42:30.482
- UTC End
- 2024-07-02 01:43:47.282
- MJD Start
- 60493.0711861397
- MJD End
- 60493.0720750286
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0108075
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 0.52
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 | 90.0740 | 90.0820 | 155.9000 | 156.3000 |
| A0-J2 | 125.8150 | 125.7730 | 142.3000 | 142.7000 |
| A0-K0 | 110.6460 | 110.5250 | 127.4750 | 127.9000 |
| G1-J2 | 43.7790 | 43.6960 | 113.3000 | 113.7000 |
| G1-K0 | 53.2250 | 53.0590 | 73.7180 | 74.0440 |
| J2-K0 | 34.0150 | 33.9890 | 18.6510 | 18.8970 |
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 | 60493.0711861397 |
| 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 | 76.8 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 90.074 |
| HIERARCH ESO ISS PBL12 END | 90.082 |
| HIERARCH ESO ISS PBLA12 START | 155.9 |
| HIERARCH ESO ISS PBLA12 END | 156.3 |
| HIERARCH ESO ISS PBL13 START | 125.815 |
| HIERARCH ESO ISS PBL13 END | 125.773 |
| HIERARCH ESO ISS PBLA13 START | 142.3 |
| HIERARCH ESO ISS PBLA13 END | 142.7 |
| HIERARCH ESO ISS PBL14 START | 110.646 |
| HIERARCH ESO ISS PBL14 END | 110.525 |
| HIERARCH ESO ISS PBLA14 START | 127.475 |
| HIERARCH ESO ISS PBLA14 END | 127.9 |
| HIERARCH ESO ISS PBL23 START | 43.779 |
| HIERARCH ESO ISS PBL23 END | 43.696 |
| HIERARCH ESO ISS PBLA23 START | 113.3 |
| HIERARCH ESO ISS PBLA23 END | 113.7 |
| HIERARCH ESO ISS PBL24 START | 53.225 |
| HIERARCH ESO ISS PBL24 END | 53.059 |
| HIERARCH ESO ISS PBLA24 START | 73.718 |
| HIERARCH ESO ISS PBLA24 END | 74.044 |
| HIERARCH ESO ISS PBL34 START | 34.015 |
| HIERARCH ESO ISS PBL34 END | 33.989 |
| HIERARCH ESO ISS PBLA34 START | 18.651 |
| HIERARCH ESO ISS PBLA34 END | 18.897 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010374 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011241 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |