Contribution to the EPSC-DPS 2019 conference on outreach evaluation methods

During the 2019 EPSC-DPS joint meeting we had the unique opportunity to present our results from evaluating an outreach / pro-am series of seminars entitled “Introduction to Observational Astronomyā€¯ which we carried out in 2018 and 2019. More details follow:

Evaluating introductory seminars on observational astronomy, using the Europlanet Evaluation Toolkit

Moutsouroufi, Konstantina; Maravelias, Grigoris; Marios Strikis, Iakovos; Kardasis, Emmanuel; Voutyras, Orfefs; Kountouris, Giorgos; Evangelopoulos, Athanasios; Aggelis, Konstantinos; Papadeas, Pierros; Schmidt, Tamara; Christou, Apostolos

During December 2018 – February 2019, the Hellenic Amateur Astronomy Association coordinated a series of seminars entitled “Introduction to Observational Astronomy”. The goal of this series was to introduce interested individuals to the aspects of the observational techniques for scientifically useful observations. Using the Europlanet Evaluation Toolkit we implemented a number of evaluation methods to receive feedback. The results show the participation of a mainly young audience ( 60% between 18-39), where females are represented more than equally ( 52%). Using the “pebbles in a jar” method a 94% of satisfied attendees was measured, while by using post-event surveys (questionnaires) the lectures were perceived as “(very) explicit” and “(very) interesting” (94%), fulfilling the attendees’ expectations (92%). It is important to note that 88% considers that their interest in Astronomy increased and is willing to get involved in observations.

A short paper is available at the NASA/ADS link: 2019EPSC…13.1749M ,
while you can also find a local version of the poster.




The need for Professional-Amateur collaborations to the monitoring of gaseous planets – poster for the 11th HelAS conference

The Hellenic Astronomical conference is the biennial meeting of the Greek professional astronomers’ society. During the 11th version of this conference (held in Athens, Sep. 8-12, 2013), we contributed with a poster presentation on the need of pro-am collaborations for Jupiter and Saturn. In particular:

“The need for Professional-Amateur collaborations to the monitoring of the gaseous giant planets”

Emmanuel Kardasis, Grigoris Maravelias, Padma Yanamandra-Fisher, Glenn Orton, John H. Rogers, Michel Jacquesson, Apostolos Christou, Marc Delcroix

Abstract:
The observation of gaseous giant planets is of high scientific interest. Although they have been the targets of several space missions, the need for continuous ground-based observations still remains. As their atmospheres present fast dynamic environments on various time scales the time availability at professional telescopes is neither uniform not sufficient duration to assess temporal changes. On the other hand, numerous amateurs with small telescopes (with typical apertures of 15-60 cm) and modern hardware and software equipment can monitor these changes daily (within the 360-900nm wavelength range). Amateur observers are able to trace the structure and the evolution of atmospheric features, such as major planetary scale disturbances, vortices, and storms. Photometric monitoring of stellar occultations by the planets can reveal spatial/temporal atmospheric variabilities. Their observations provide a continuous record and it is not uncommon to trigger professional observations in cases of important events, such as sudden onset of global changes, storms and celestial impacts. For example the continuous amateur monitoring has led to the discovery of fireballs in Jupiter’s atmosphere, which provide information not only on Jupiter’s gravitational influence but also on the properties of the impactors.
Thus, co-ordination and communication between professionals and amateurs is important. We present examples of such collaborations that: (i) engage systematic multi-wavelength observations and databases, (ii) examine the variability of Jovian cloud features (JUPOS-Database for Object Positions on Jupiter) and Saturn cloud features, (iii) provide, by ground-based professional and mainly amateur observations, the necessary spatial and temporal resolution of features that will be sampled by the space mission Juno, (iv) investigate video observations of Jupiter to identify impacts of small objects (Jovian Impacts Detection-JID and DeTeCtion of bolides in Jupiter atmosphere -DeTeCt software), (v) carry out stellar occultation campaigns.

You can also download the poster as a pdf file: Kardasis-2013.




The need for Professional-Amateur collaborations in studies of Jupiter and Saturn – a JBAA publication

This work is a collective presentation of the type of contributions within the professional-amateur framework for the study of gaseous giants. In particular:

The need for Professional-Amateur collaborations in studies of Jupiter and Saturn

Emmanuel Kardasis, John H. Rogers, Glenn Orton, Marc Delcroix, Apostolos Christou, Mike Foulkes, Padma Yanamandra-Fisher, Michel Jacquesson, Grigoris Maravelias

The observation of gaseous giant planets is of high scientific interest. Although they have been the targets of several spacecraft missions, there still remains a need for continuous ground-based observations. As their atmospheres present fast dynamic environments on various time scales, the availability of time at professional telescopes is neither uniform nor of sufficient duration to assess temporal changes. However, numerous amateurs with small telescopes (of 15-40 cm) and modern hardware and software equipment can monitor these changes daily (within the 360-900nm range). Amateurs are able to trace the structure and the evolution of atmospheric features, such as major planetary-scale disturbances, vortices, and storms. Their observations provide a continuous record and it is not uncommon to trigger professional observations in cases of important events, such as sudden onset of global changes, storms and celestial impacts. For example, the continuous amateur monitoring has led to the discovery of fireballs in Jupiter’s atmosphere, providing information not only on Jupiter’s gravitational influence but also on the properties and populations of the impactors. Photometric monitoring of stellar occultations by the planets can reveal spatial/temporal variability in their atmospheric structure. Therefore, co-ordination and communication between professionals and amateurs is important. We present examples of such collaborations that: (i) engage systematic multi-wavelength observations and databases, (ii) examine the variability of cloud features over timescales from days to decades, (iii) provide, by ground-based professional and amateur observations, the necessary spatial and temporal resolution of features that will be studied by the interplanetary mission Juno, (iv) investigate video observations of Jupiter to identify impacts of small objects, (v) carry out stellar-occultation campaigns.

The paper is available either through arXiv: 1503.07878 or directly from JBAA (2016, vol. 126, p. 29).