Exposure
- ID
- PIONI.2024-07-15T07:10:16.186_1
- Header ID
- PIONI.2024-07-15T07:10:16.186
- Date updated
- 2024-07-15 07:20:42 UTC+0000
- Release date
- 2025-07-15 07:20:42 UTC+0000
- UTC Start
- 2024-07-15 07:10:16.186
- UTC End
- 2024-07-15 07:10:54.586
- MJD Start
- 60506.2987984465
- MJD End
- 60506.2992428909
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018165
- Ambient temperature (°C)
- 11.38
- Seeing (arcsec)
- 1.02
Observation
- ID
- 60080
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44592
- Name
- V350 Sgr
- RA
- 281.322302
- DEC
- -20.6474
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.7110 | 46.7090 | 177.9000 | 178.0000 |
| A0-J2 | 91.8720 | 91.5990 | 116.1000 | 116.2000 |
| A0-J6 | 157.7430 | 157.6140 | 37.8500 | 37.8620 |
| B5-J2 | 81.0630 | 80.8050 | 85.5000 | 85.6000 |
| B5-J6 | 195.8680 | 195.7890 | 29.0420 | 29.0720 |
| J2-J6 | 165.5620 | 165.5710 | 4.9390 | 5.0440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.2987984465 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V350 Sgr |
| RA | 281.322302 |
| DEC | -20.6474 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 46.711 |
| HIERARCH ESO ISS PBL12 END | 46.709 |
| HIERARCH ESO ISS PBLA12 START | 177.9 |
| HIERARCH ESO ISS PBLA12 END | 178.0 |
| HIERARCH ESO ISS PBL13 START | 91.872 |
| HIERARCH ESO ISS PBL13 END | 91.599 |
| HIERARCH ESO ISS PBLA13 START | 116.1 |
| HIERARCH ESO ISS PBLA13 END | 116.2 |
| HIERARCH ESO ISS PBL14 START | 157.743 |
| HIERARCH ESO ISS PBL14 END | 157.614 |
| HIERARCH ESO ISS PBLA14 START | 37.85 |
| HIERARCH ESO ISS PBLA14 END | 37.862 |
| HIERARCH ESO ISS PBL23 START | 81.063 |
| HIERARCH ESO ISS PBL23 END | 80.805 |
| HIERARCH ESO ISS PBLA23 START | 85.5 |
| HIERARCH ESO ISS PBLA23 END | 85.6 |
| HIERARCH ESO ISS PBL24 START | 195.868 |
| HIERARCH ESO ISS PBL24 END | 195.789 |
| HIERARCH ESO ISS PBLA24 START | 29.042 |
| HIERARCH ESO ISS PBLA24 END | 29.072 |
| HIERARCH ESO ISS PBL34 START | 165.562 |
| HIERARCH ESO ISS PBL34 END | 165.571 |
| HIERARCH ESO ISS PBLA34 START | 4.939 |
| HIERARCH ESO ISS PBLA34 END | 5.044 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001803 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00183 |
| HIERARCH ESO ISS AMBI TEMP | 11.38 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |