USE OF STELLINA
Why is Stellina software version upraded from V30 to V2.5?
As we are are now fully working with 2 instruments (Stellina & Vespera), we needed to homogenize the software.
Why did Stellina initialization fail?
There can be several reasons for initialization failures. Please check that: - You have selected the right observation station in your Space Center (Singularity app). - The optical arm is properly deployed and pointing at an area with sufficiently ...
My USB flash drive is not detected or the files are not saved on it.
Note: USB ports are only available in Stellina instruments. Open the Space Center and tap on the thumbnail of Stellina (1) to check if your flash drive is detected (2). 1. 2. 3. Select the picture formats you would like to save in the Storage ...
Can I travel with Stellina on an airplane?
You can take Stellina as carry-on luggage on an airplane. We recommend using either a cabin suitcase or a backpack where Stellina will be protected. Make sure that you separate the battery as it contains lithium. It will be requested during the ...
How to turn off Stellina completely?
Once you've closed Stellina through the app, you just need to unplug the battery (and charge it for next time!). There is no special Off button on the instrument.
What are the minimum/maximum temperatures in which Stellina can operate?
Stellina is designed to be used between 0° and 40° Celcius. Below 0°C the instrument will still be able to operate without risk of damage, but : - The quality of the tracking can be affected, resulting in defects of fineness and roundness in the ...
Can I observe the same objects during several night observation
Yes, but the user has no other choice than to stack the raw data from the USB stick him/herself. Today, Stellina does not know how to stack over several nights. But this is being considered for future development!
What is the difference between alignment type direct (dark sky) and indirect (bright sky) in the manual mode?
STELLINA uses the stars to figure out its position in the sky. - Choose Direct alignment if there are enough bright stars visible in the target field. - Choose Indirect alignment if there are not enough stars visible in the target field (for example, ...
How can I relaunch the autofocus?
You may notice that stars are not sharp enough or receive a notification regarding a drop of temperature, requiring you to relaunch the autofocus. In this case, click on the 3 dots from your observation screen and click on Restart Autofocus. Note ...
Can I use STELLINA in urban areas?
Yes, the station integrates a light pollution filter which allows you to use it in urban or suburban areas (small cities). However, nothing will ever replace a dark and pure sky. Please, also note that some objects that are visible from the ...
Is the field derotator integrated?
Essential for the proper operation of the instrument, the field derotator is integrated and controlled by the onboard computer. Depending on the target star, the rotator adapts its rotation speed. This also changes the sensor field to achieve perfect ...
How is STELLINA powered?
STELLINA requires a power source delivering at least 5.1V (+/- 0.1V) and at least 2.4A on a USB Type-C connector. For that, two solutions exist: – an external power adapter (plugged on your mains) – an external battery (e.g. power bank used to charge ...
How do you manage the problem of lens fogging or condensation?
Fogging, lens condensation, or dewing is a well-known problem in astronomy, too often responsible for interrupting observations. To handle this problem, STELLINA incorporates a heating resistance system (dew heater) that activates automatically to ...
How does the focus work?
When the temperature changes, it may cause a change in focus. To correct this, STELLINA integrates an autofocus system. In this way, you can go to sleep with peace of mind, your pictures will benefit from perfect focus throughout the night. During ...
Does STELLINA track the stars?
Thanks to its motorized system, STELLINA can track the stars. The tracking is also working when using manual pointing mode.
How does STELLINA's initialization work?
STELLINA is fully automatized, but it requires some information in order to start photographing. First, it needs to know its exact position (coordinates, time), this information is provided using your device’s GPS, when creating your Observatory on ...
Which elements are built-in to STELLINA?
Our observation station includes all the necessary elements for astrophotography, miniaturized in one single device. It integrates the optics, the pointing and tracking system, an embedded computer, an image sensor, and motorization, as well as a ...
I can't close the compartment's hatch
To close the hatch, position first the bottom of the hatch, then press on the top of it, on the raised dot. Do not hesitate to press hard on the top to make the closing system work.
Can I manually close STELLINA's arm?
When the telescope is on standby mode or turned off (no acquisition in progress), you can open and close the arm of Stellina manually, as long as this is done gently! However, we advise using the Open / Close button of your mobile app, on the ...
Why unplug my battery after each use?
We advise completely disconnecting the battery after each use. Even turned off, the telescope consumes energy and you may find your battery completely empty! Depending on the battery brand we provided, we recommend leaving the USB-C cable connected ...
When I turn off my telescope, STELLINA emits a mechanical noise. Is this normal?
When the telescope closes, Stellina searches for a stop. You do not have to worry, it will continue to work normally.
Do's & Don'ts: 10 tips to improve your picture quality
DO'S DON'TS 1. Update your Stellina each time a new software version is released 6. Avoid using Stellina when it's windy 2. Place Stellina on stable ground 7. Avoid moving around Stellina during its use to prevent the instrument from vibrating ...
Is there a limit to the apparent magnitude of the stars that STELLINA can detect?
Yes. Stellina poses for 10 seconds which allows for a magnitude greater than 13 under a clear sky.