Exposure
- ID
- PIONI.2024-07-15T00:48:39.954_1
- Header ID
- PIONI.2024-07-15T00:48:39.954
- Date updated
- 2024-07-15 00:55:44 UTC+0000
- Release date
- 2025-07-15 00:55:44 UTC+0000
- UTC Start
- 2024-07-15 00:48:39.954
- UTC End
- 2024-07-15 00:49:31.154
- MJD Start
- 60506.03379576
- MJD End
- 60506.0343883526
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020365
- Ambient temperature (°C)
- 12.03
- Seeing (arcsec)
- 0.68
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 | 45.2180 | 45.2660 | 140.3000 | 140.3000 |
| A0-J2 | 94.6260 | 94.9760 | 73.5000 | 73.6000 |
| A0-J6 | 164.2420 | 164.2480 | 1.7730 | 1.9240 |
| B5-J2 | 87.3720 | 87.5790 | 45.0000 | 45.3000 |
| B5-J6 | 200.3710 | 200.3590 | 353.1780 | 353.2970 |
| J2-J6 | 161.7300 | 161.8300 | 328.0390 | 328.0720 |
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 | 60506.03379576 |
| 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 | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.218 |
| HIERARCH ESO ISS PBL12 END | 45.266 |
| HIERARCH ESO ISS PBLA12 START | 140.3 |
| HIERARCH ESO ISS PBLA12 END | 140.3 |
| HIERARCH ESO ISS PBL13 START | 94.626 |
| HIERARCH ESO ISS PBL13 END | 94.976 |
| HIERARCH ESO ISS PBLA13 START | 73.5 |
| HIERARCH ESO ISS PBLA13 END | 73.6 |
| HIERARCH ESO ISS PBL14 START | 164.242 |
| HIERARCH ESO ISS PBL14 END | 164.248 |
| HIERARCH ESO ISS PBLA14 START | 1.773 |
| HIERARCH ESO ISS PBLA14 END | 1.924 |
| HIERARCH ESO ISS PBL23 START | 87.372 |
| HIERARCH ESO ISS PBL23 END | 87.579 |
| HIERARCH ESO ISS PBLA23 START | 45.0 |
| HIERARCH ESO ISS PBLA23 END | 45.3 |
| HIERARCH ESO ISS PBL24 START | 200.371 |
| HIERARCH ESO ISS PBL24 END | 200.359 |
| HIERARCH ESO ISS PBLA24 START | 353.178 |
| HIERARCH ESO ISS PBLA24 END | 353.297 |
| HIERARCH ESO ISS PBL34 START | 161.73 |
| HIERARCH ESO ISS PBL34 END | 161.83 |
| HIERARCH ESO ISS PBLA34 START | 328.039 |
| HIERARCH ESO ISS PBLA34 END | 328.072 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00212 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001953 |
| HIERARCH ESO ISS AMBI TEMP | 12.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |