Sunday, April 21, 2024

Catch a Star 2023

The European Association for Astronomy Education (EAAE) and the European Southern Observatory (ESO) organised the astronomy contest “Catch a Star” in 2023 and the award ceremony is on 21 April 2024.

The idea of the contest “Catch a Star” is to encourage students to work together, to learn about astronomy, and to discover things for themselves by researching information about an astronomical object. 

A team of SST students participated in the competition and achieved the first place. The team consisted of LUKE GOH REN YONG (S3-03), JOEN FOO XUN HAO (S3-04) and GAVRIEL CHIA KAI ZE (S3-05).

The video of their submitted entry is found here: https://youtu.be/26PfV7bRu-s 

Sunday, April 7, 2024

REACH@SST Lets Stargaze together!

On the 23rd of February, 3 groups of students from New Town Secondary School, Queensway Secondary School, and School of Science and Technology gathered at SST to convene an activity known as REACH@SST Lets Stargaze together. 

The aim of this event is to allow students from the vicinity schools to interact through a CCA event. 

SST Astronomy Club initiated this event. It includes the use of telescopes, the use of radio telescopes, the use of Virtual Reality sets to simulate a journey on other planets.




 


Astrigue 2024

Organised by Raffles Institution Astronomy Club, Astrigue 2024 was organised on 6 April 2024 on a Saturday morning at Raffles Institution Campus. 

The Astrigue competitions aims to foster a love for astronomy by offering students a unique and engaging competition experience. It is designed to be both fun and competitive, providing students with various opportunities to showcase their knowledge and passion for astronomy and connect with like-minded students. 


Astrigue consists of three segments: the Project Round (submitted pre-event) and MCQ will contribute towards teams’ eligibility for the Finals. The Amazing Race carries noweightage and aims to expose students' to the diverse disciplines within astronomy through educational and fun games and activities. 


SST team 3 came in 3rd place. The team consists of GAVRIEL CHIA KAI ZE S3-05, TEH TIAN CHENG S3-02, NAGARAJAN VIMAL BALAJI S3-02, and GOH MIN WEN, TED, S3-03. 


SST Team 1 also achieved the best poster. They are RAMYA THANIGAI ARASU S2-08, NATANIA SREE DINESH S2-03, and R ADVAITH S2-08.


In total, 32 SST astroclub students participated in the competition, the biggest turnout for SST Astronomy club so far.  

The poster above is the SST Team 1 poster, which won the best poster award. 

Saturday, January 27, 2024

Singapore Astronomy Olympiad 2024

The Singapore Astronomy Olympiad (SAO) is modelled after the International Olympiad on Astronomy and Astrophysics (IOAA), which Singapore has participated in since 2007. The SAO is largely academic in nature and participants are graded on individual merit. A strong performance in the SAO qualifies students to participate in that year’s IOAA.

In addition to this, the SAO aims to promote an interest in astronomy and astrophysics, in particular recent developments in these fields. Registration for the SAO is limited to students of local Secondary, Independent or post-Secondary/pre-University educational institutes (with a registered campus in Singapore).

The SAO consisted of a practical round and a theory round. Our students tried their best to attempt the questions posed and submitted their work online. It was an eye-opening experience for both the students and the teachers alike, as the students attempted the quiz online for the first time and the teacher have to invigilate through an online portal such as Zoom. More details about the competition can be found here: https://astronomy.sg/olympiads/ 

On 4 Mar 2024, Monday, a total of 5 SST students participated in the test.
The students who participated were:
(a) SEERAT DHALIWAL (S2-01)
(b) THESHYAN THIRUN (S3-01)
(c) TEH TIAN CHENG (S3-02)
(d) GAVRIEL CHIA KAI ZE (S3-05) 
(e) TOH HOU ENN, HOWARD (S3-06)

Wednesday, January 3, 2024

Sidewalk Astronomy (18 Nov 2023)

On the 18th of November 2024, the Grassroots organisations of Clementi and the Science Centre Singapore, came forward to organise the Sidewalk Astronomy at Casa Clementi for its residents.

  

SST Astronomy Club was invited to contribute to the event by setting up a games booth to engage the young residents of Casa Clementi.

 





FCC Radio License Programme

 The Federal Communications Commission (FCC) is an independent agency of the US government, formed by the Communications Act of 1934. They basically decide who is able to use which frequencies for which purposes, and issue licenses to stations for specific frequencies. Their mission, amended by the Telecommunications Act of 1996, is to ensure fast and reliable wire and radio communication services across the nation and the world.

That includes broadband, wireless internet, and fixed wireless services. Why? The airwaves are considered to be a limited resource that is shared by everyone. Because of this, the FCC assigns specific frequencies to licensed operators to prevent too many services from using the same channels at the same time.

What is the FCC License?

An FCC license grants an organization legal permission to operate on a specific frequency, within a particular radio band, using a specific type of radio signal emission. Individuals, businesses, or organizations that want to operate on Industrial/Business Pool frequencies must have a license.

This includes using a network design and equipment that meets FCC guidelines for quality and clarity. In the case of fixed wireless, the FCC requires most wireless telecommunications service licensees to construct their system or meet coverage requirements within a specified time period and then notify the Commission when everything is completed.


On the days 30/11, 1/12, and 3/12, SST Astronomy Club students spent about 20 hours to learn from Mr. Hugh Mason on the FCC Radio License (Technician Class). For at least 5 hours a day, Mr. Mason patiently conducted the 9 lessons that are covered by the FCC (T class). 

The topics covered include:
1. Introduction
         What is Amateur Radio
         The FCC and Licensing    
         Amateur Radio Activities
         Getting Your Ham Radio License
2. Radio and Signals Fundamentals
         Radio Signals and Waves
         Radio Equipment Basics
3. Electricity, Components, and Circuits
         Electricity
         Components and Units
         Radio Circuits
4. Propagation, Antennas, and Feed Lines
         Propagation
         Antenna and Radio Wave Basics
         Feed Lines and SWR
         Practical Antenna Systems
5. Amateur Radio Equipment
         Modulation
         Transmitters and Receivers
         Digital Communications
         Power Supplies and Batteries
6. Communicating With Other Hams
         Band Plans
         Making Contacts
         Using Repeaters
         Nets
         Communications for Public Service
         Satellite Operating
7. Licensing Regulations
         Licensing Terms
         Bands and Privileges International Rules
         Call Signs
8. Operating Regulations
         Control Operators
         Identification
         Interference
         Third-party Communications
         Remote and Automatic Operation
         Prohibited Transmissions
9. Safety
         Electrical Safety
         Managing RF in Your Station
         RF Interference (RFI)
         RF Exposure
         Mechanical Safety

On the 17 November 2023, the class of students took the FCC Radio License (Technician Class) and achieved their radio license. They are: 












Monday, December 4, 2023

Chiangmai Overseas Learning Experience Programme (7-12 Nov 2023)

During the 7 Nov (Tues) to 12 Nov (Sun) 2023, 14 SST students and 3 teachers embarked on a Learning Journey to Chiangmai, Thailand.

The objectives of the trip are for students to:

1. Develop skills, knowledge, and attitudes relevant to Astronomy through a visit to the National Astronomy Research Institute of Thailand (NARIT) facilities in Thailand, including the Princess Sirindhorn AstroPark (AstroPark), the Thai National Observatory (TNO), and the Thai National Radio Observatory (TNRO).

2. Develop effective personal and interpersonal skills through the field trip.

3. Provide a valuable differentiated learning experience in participating in a field trip where students learn about Astronomy Education and Research in a new learning environment.

4. Develop awareness about Sustainable Development in Northern Thailand through the The King’s Royal Projects.

The programme for the trip is as follows: 

Day 1: Arrive at Chiang Mai

Day 2: Head to AstroPark, Exhibition @ Astro Park, Visit Engineering Facility, Tour around Old Town

Day 3: Travel to Doi Inthanon National Park, Doi Inthanon National Park, Thai National Observatory (TNO), Stargazing @ Doi Inthanon National Park

 

Day 4: Travel to Astro Park, Planetarium show at 11 am local time, Thai National Radio Observatory (TNRO)

 

Day 5: Mae Taeng Elephant Camp, Queen Sirikit Botanic Garden, Astro Park @ 6 pm for Stargazing

Day 6:  Return to Singapore