Exposure
- ID
- PIONI.2021-09-07T03:08:07.420_1
- Header ID
- PIONI.2021-09-07T03:08:07.420
- Date updated
- 2021-09-07 03:15:42 UTC+0000
- Release date
- 2022-09-07 03:15:42 UTC+0000
- UTC Start
- 2021-09-07 03:08:07.421
- UTC End
- 2021-09-07 03:08:33.021
- MJD Start
- 59464.1306414432
- MJD End
- 59464.1309377395
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020355
- Ambient temperature (°C)
- 9.29
- Seeing (arcsec)
- 0.79
Observation
- ID
- 48165
- Category
- science
- Program ID
- 0103.D-0711(A)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
- Program Type
- Normal
- PI / COI
- TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
- ID
- 36139
- Name
- U_Sgr
- RA
- 277.971624
- DEC
- -19.1251
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 73.0800 | 72.9980 | 140.9000 | 141.0000 |
| A0-J2 | 96.6880 | 96.4960 | 111.7000 | 111.8000 |
| A0-J3 | 115.3550 | 115.2260 | 55.1320 | 55.1350 |
| G1-J2 | 48.4120 | 48.3420 | 64.5000 | 64.5000 |
| G1-J3 | 131.8950 | 131.8850 | 21.5850 | 21.6220 |
| J2-J3 | 101.9000 | 101.9020 | 2.7170 | 2.7930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59464.1306414432 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | U_Sgr |
| RA | 277.971624 |
| DEC | -19.1251 |
| 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 | J3 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 73.08 |
| HIERARCH ESO ISS PBL12 END | 72.998 |
| HIERARCH ESO ISS PBLA12 START | 140.9 |
| HIERARCH ESO ISS PBLA12 END | 141.0 |
| HIERARCH ESO ISS PBL13 START | 96.688 |
| HIERARCH ESO ISS PBL13 END | 96.496 |
| HIERARCH ESO ISS PBLA13 START | 111.7 |
| HIERARCH ESO ISS PBLA13 END | 111.8 |
| HIERARCH ESO ISS PBL14 START | 115.355 |
| HIERARCH ESO ISS PBL14 END | 115.226 |
| HIERARCH ESO ISS PBLA14 START | 55.132 |
| HIERARCH ESO ISS PBLA14 END | 55.135 |
| HIERARCH ESO ISS PBL23 START | 48.412 |
| HIERARCH ESO ISS PBL23 END | 48.342 |
| HIERARCH ESO ISS PBLA23 START | 64.5 |
| HIERARCH ESO ISS PBLA23 END | 64.5 |
| HIERARCH ESO ISS PBL24 START | 131.895 |
| HIERARCH ESO ISS PBL24 END | 131.885 |
| HIERARCH ESO ISS PBLA24 START | 21.585 |
| HIERARCH ESO ISS PBLA24 END | 21.622 |
| HIERARCH ESO ISS PBL34 START | 101.9 |
| HIERARCH ESO ISS PBL34 END | 101.902 |
| HIERARCH ESO ISS PBLA34 START | 2.717 |
| HIERARCH ESO ISS PBLA34 END | 2.793 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002081 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00199 |
| HIERARCH ESO ISS AMBI TEMP | 9.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |