- #Skywatcher alt az for starry night pro macbook serial
- #Skywatcher alt az for starry night pro macbook software
- #Skywatcher alt az for starry night pro macbook series
The mount has also dedicated function for easy use in the observatory. The guide rate can be automatically corrected for the declination of the target, so that there is no need of recalibrating the autoguide when observing at different declinations. It is possible to autoguide anyway, using the ST4‑compatible port or through the serial/Ethernet connection, with a guide rate configurable from 0.1x to 1x. The absolute encoders on both axes allows to obtain a typical tracking error below 1 arcsecond. The tracking accuracy makes autoguiding not necessary for many uses. In this way any object can be tracked for at least four hours. Tracking through the meridian, a typical problem with german mounts, is solved allowing for tracking for up to 30° past the meridian (configurable), in both directions. This function is very useful if you have many instruments in different setups, each one requiring different flexure corrections. You may also save and recover the alignment data of different observing sessions.
#Skywatcher alt az for starry night pro macbook series
A series of auxiliary functions is provided to help the user for quick aligning the mount to the celestial pole.
The same model can be used in order to obtain the maximum tracking accuracy, compensating also for the atmospheric refraction (depending on the local atmospheric pressure and temperature). In this way it is possible to obtain pointing accuracies of the order of 15 arcseconds RMS. Pointing is made accurate through the usage of a model containing up to 100 stars, which allows for the correction of the classical polar alignment and conic errors, and also of the most important flexure terms of the optical tube. You may load orbital elements of comets, asteroids and artificial satellites into the mount, so that these objects can be tracked directly. Solar system objects can be tracked so that their motion is compensated with respect to the stars. The object database contains many star catalogs and deep‑sky objects up to the 16th magnitude. This flexibility makes the GM4000HPS an ideal mount for observatories and remotized observing sites. The RS‑232 port can also be used to control an external dome.
#Skywatcher alt az for starry night pro macbook software
Furthermore, a dedicated software (also included with the mount) can be used to create a “virtual keypad” replicating exactly the functions of the physical keypad.
#Skywatcher alt az for starry night pro macbook serial
The mount can be controlled using the most common software packages by connecting it to a PC with the RS‑232 serial port or the Ethernet connection, via the 10micron ASCOM driver or the Meade compatible command protocol. An heater keeps the display warm for usage below freezing temperatures. Both the display and the ergonomic keys, allowing for the use of gloves, feature a red backlight. The keypad is built in order to maintain the maximum readability in all lighting conditions. The GM4000HPS can be controlled completely using the included hand pad, without requiring any external PC. This makes possible using the mount even in locations with limited power available. The mount is powered with low voltage, requiring a maximum power of about 100W. This effectively solves the problem of entangling cables and damaging instruments, especially for remote observatories. The axes feature a 60 mm diameter hole allowing for the passage of instrumentation cables. Only one cable runs from the control box to the mount. The connections of the mount and keypad secutiry lock screws. The electronics is housed in an easily detachable housing (control box), mounted above the right ascension axis, in order to obtain the best accessibility of all connections.
The axes themselves are made of alloy steel, with a diameter of 85 mm (right ascension) and 80 mm (declination), for the maximum rigidity. The worms are made of alloy tempered steel with a diameter of 32 mm. The wormwheels are made of bronze (B14), with a diameter of 330 mm and 430 teeth in right ascension, and a diameter of 244 mm and 315 teeth in declination. Both axes feature a classic worm – wormwheel pairing. Movements are driven by two servo brushless motors, with timing belt reduction having zero-backlash. It is ideal for remotized observation sites, and its loading capacity allows for mounting instruments like 300 mm diameter refractors, 400 mm diameter Newton reflectors, 600 mm diameter Cassegrains and so on. The GM4000HPS mount, now in the new M2 version, is built for observatories with an instrumentation up to a weight of 150 kg – 330 lbs (excluding counterweights). It shares the same high level of Italian engineering, craftmanship, build quality and features of all the other 10 Micron HPS mount range. The 10Micron GM4000 HPS II German equatorial mount is the last and largest mount in their equatorial mount line-up. The GM4000HPS mount, now in the new M2 version, is built for observatories with an instrumentation up to a weight of 150 kg – 330 lbs.ġ0Micron GM4000 HPS II German Equatorial Mount
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