Exposure
- ID
- GRAVI.2024-03-08T04:18:34.858_1
- Header ID
- GRAVI.2024-03-08T04:18:34.858
- Date updated
- 2024-03-08 04:30:44 UTC+0000
- Release date
- 2024-03-08 04:18:34 UTC+0000
- UTC Start
- 2024-03-08 04:18:34.858
- UTC End
- 2024-03-08 04:21:14.858
- MJD Start
- 60377.17957011
- MJD End
- 60377.1814219619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076605
- Ambient temperature (°C)
- 14.8
- Seeing (arcsec)
- 0.575
Observation
- ID
- 58666
- Category
- calibrator
- Program ID
- 112.262Q.001
- Program Title
- MEASURING DYNAMICAL MASSES AND PRECISION AGES FOR GAIA BINARIES ON THE RED GIANT BRANCH
- Program Type
- Normal
- PI / COI
- LU/ KRAUS/ GARDNER/ IRELAND/ CASAGRANDE
Target
- ID
- 43430
- Name
- HD77501
- RA
- 135.825059
- DEC
- 14.1835
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 71.0820 | 70.4330 | 109.0000 | 109.0000 |
| A0-J2 | 116.6910 | 116.0080 | 86.1000 | 85.9000 |
| A0-K0 | 125.7010 | 125.4200 | 69.0120 | 68.7880 |
| G1-J2 | 58.2270 | 58.2290 | 57.7000 | 57.5000 |
| G1-K0 | 84.6450 | 84.8730 | 36.3350 | 36.3700 |
| J2-K0 | 37.0790 | 37.0900 | 1.4480 | 1.8650 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.262Q.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60377.17957011 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 77501 |
| HIERARCH ESO INS SOBJ NAME | HD77501 |
| RA | 135.825059 |
| DEC | 14.1835 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 71.082 |
| HIERARCH ESO ISS PBL12 END | 70.433 |
| HIERARCH ESO ISS PBLA12 START | 109.0 |
| HIERARCH ESO ISS PBLA12 END | 109.0 |
| HIERARCH ESO ISS PBL13 START | 116.691 |
| HIERARCH ESO ISS PBL13 END | 116.008 |
| HIERARCH ESO ISS PBLA13 START | 86.1 |
| HIERARCH ESO ISS PBLA13 END | 85.9 |
| HIERARCH ESO ISS PBL14 START | 125.701 |
| HIERARCH ESO ISS PBL14 END | 125.42 |
| HIERARCH ESO ISS PBLA14 START | 69.012 |
| HIERARCH ESO ISS PBLA14 END | 68.788 |
| HIERARCH ESO ISS PBL23 START | 58.227 |
| HIERARCH ESO ISS PBL23 END | 58.229 |
| HIERARCH ESO ISS PBLA23 START | 57.7 |
| HIERARCH ESO ISS PBLA23 END | 57.5 |
| HIERARCH ESO ISS PBL24 START | 84.645 |
| HIERARCH ESO ISS PBL24 END | 84.873 |
| HIERARCH ESO ISS PBLA24 START | 36.335 |
| HIERARCH ESO ISS PBLA24 END | 36.37 |
| HIERARCH ESO ISS PBL34 START | 37.079 |
| HIERARCH ESO ISS PBL34 END | 37.09 |
| HIERARCH ESO ISS PBLA34 START | 1.448 |
| HIERARCH ESO ISS PBLA34 END | 1.865 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008157 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007164 |
| HIERARCH ESO ISS AMBI TEMP | 14.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |