Exposure
- ID
- GRAVI.2024-07-04T07:29:56.890_1
- Header ID
- GRAVI.2024-07-04T07:29:56.890
- Date updated
- 2024-07-04 08:30:42 UTC+0000
- Release date
- 2025-07-04 08:30:38 UTC+0000
- UTC Start
- 2024-07-04 07:29:56.890
- UTC End
- 2024-07-04 07:36:36.890
- MJD Start
- 60495.312464
- MJD End
- 60495.3170936296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004844
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 0.78
Observation
- ID
- 59898
- Category
- science
- Program ID
- 113.26BP.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
- Program Type
- Normal
- PI / COI
- GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Target
- ID
- 44437
- Name
- HD_184962
- RA
- 294.093804
- DEC
- 15.89264
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 64.6710 | 62.8940 | 107.5000 | 107.5000 |
A0-J2 | 110.6370 | 108.6680 | 83.2000 | 82.6000 |
A0-K0 | 123.2920 | 122.3380 | 66.5190 | 65.8480 |
G1-J2 | 58.1250 | 58.0250 | 56.0000 | 55.5000 |
G1-K0 | 85.7130 | 86.2040 | 36.8480 | 36.8110 |
J2-K0 | 36.2290 | 36.3210 | 5.0850 | 6.0890 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26BP.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60495.312464 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD184962 |
HIERARCH ESO INS SOBJ NAME | HD_184962 |
RA | 294.093804 |
DEC | 15.89264 |
HIERARCH ESO INS SPEC RES | HIGH |
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 | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 64.671 |
HIERARCH ESO ISS PBL12 END | 62.894 |
HIERARCH ESO ISS PBLA12 START | 107.5 |
HIERARCH ESO ISS PBLA12 END | 107.5 |
HIERARCH ESO ISS PBL13 START | 110.637 |
HIERARCH ESO ISS PBL13 END | 108.668 |
HIERARCH ESO ISS PBLA13 START | 83.2 |
HIERARCH ESO ISS PBLA13 END | 82.6 |
HIERARCH ESO ISS PBL14 START | 123.292 |
HIERARCH ESO ISS PBL14 END | 122.338 |
HIERARCH ESO ISS PBLA14 START | 66.519 |
HIERARCH ESO ISS PBLA14 END | 65.848 |
HIERARCH ESO ISS PBL23 START | 58.125 |
HIERARCH ESO ISS PBL23 END | 58.025 |
HIERARCH ESO ISS PBLA23 START | 56.0 |
HIERARCH ESO ISS PBLA23 END | 55.5 |
HIERARCH ESO ISS PBL24 START | 85.713 |
HIERARCH ESO ISS PBL24 END | 86.204 |
HIERARCH ESO ISS PBLA24 START | 36.848 |
HIERARCH ESO ISS PBLA24 END | 36.811 |
HIERARCH ESO ISS PBL34 START | 36.229 |
HIERARCH ESO ISS PBL34 END | 36.321 |
HIERARCH ESO ISS PBLA34 START | 5.085 |
HIERARCH ESO ISS PBLA34 END | 6.089 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00536 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004328 |
HIERARCH ESO ISS AMBI TEMP | 12.89 |
HIERARCH ESO ISS AMBI FWHM START | 0.81 |
HIERARCH ESO ISS AMBI FWHM END | 0.75 |