My friends in Lonar

Pradeep ettan got promoted and transferred to SBI Lonar branch. Lonar is a place which is not accessible by rail. The roads were under repair. The nearest railway station is Jalna, two and a half hours away while the nearest airport is Aurangabad, which is three and a half hours away.

Lonar is a rural area which has no facilities like hospital, school, college etc. Only two-three seasonal vegetables and fruits are available. Pradeep ettan was born and raised in Mumbai while I was born and raised in Alathur, Palakkad in Kerala. While, I am also from a rural area, it was difficult for me to stay in Lonar. When I saw Lonar I felt my home town, Alathur was a metropolitan city. The only thing to see in Lonar is the Lonar crater.

Lonar Crater. Image: Dhanya Vallat

The regional language is Marathi and I don’t speak Marathi.Hence, I was unable to communicate with people there. By God’s grace, I got a very good neighbour,  Nanda Sancheti .  She became my good friend. She is very down to earth, always smiling and ready to help people. She is the one who always had solutions to every problem. She worked as a teacher in their school called World School in Gaikhed and they run a jewelry shop.

Selfie with Nanda. Image: Dhanya Vallat
Selfie with me and my friends. Image: Dhanya Vallat
Rithika with her friends Bhakti and Stuti. Image: Dhanya Vallat

She is having 2 sweet and cute children Stuti and Bhakti. Bhakti is one year elder to   Rithika. They became friends and always wanted to spend time together. But when they meet, both have complaints (Maa Rithika ka ne woh kiya, Bhakti ne woh liya, etc.) about each other. My other friends in Lonar are Priyanka Madane, Priyanka Hinge, Sanvi Chetan Thakre and Shobha Pund. Because of them, our stay in Lonar became bearable.

Chandrayaan 2 Lander Module seperation

I was away for a few days from the blog as my parents were visiting. I got news about the separation of the orbiter and lander module as I was having lunch today.

Let’s backtrack a bit, to my last update on the mission. That update was provided when the spacecraft was placed in lunar orbit. At the time, the spacecraft was one integrated unit. It is made of two components – a lunar orbiter module and a lunar lander module.

Lander (Vikram) Module and Orbiter Module of Chandrayaan 2. Image: ISRO Launch Kit

Once it reached lunar orbit, the spacecraft performed the opposite of what did in Earth orbit. In Earth orbit, it used to fire its engines at the point closest to Earth to increase its speed. Now, in lunar orbit, the spacecraft turns around and does the same to reduce its speed. As it does so, the orbit lowers and the spacecraft gets closer to orbit around the Moon.

When we met the spacecraft last, it was in lunar orbit of 114 km x 18072 km. Since then, it did four engine firings on August 21, August 28, August 30 and September 1. Yesterday’s engine firing put the spacecraft in a 119 km x 127 km orbit around the Moon.

ISRO’s tweet visualises the lander module going closer to the Moon while the orbiter module staying in lunar orbit. Image: ISRO Twitter

Today, the lander module and the orbiter module separated. Currently, both are in the same orbit. While the orbiter will continue to be in its current orbit, the lander module will eventually achieve an orbit of 110 km x 36 km. The lander module will then perform a rocket powered descent to the surface of the Moon.

You can follow the latest updates from the mission on the ISRO website. News coverage from The Wire, The Times of India (which has a 51 second video from Times Now which has animated the picture above), ThePrint (which also gives you an idea on what comes next).

Cricket from ESPNcricinfo

I heard references to articles that Amit Varma writes for ESPNcricinfo on his podcast, The Seen and the Unseen. When I heard these many times, I got curious and went online to check out the website.

The website has articles and live scores. Currently, the focus seems to the India West Indies test series and The Ashes. I read a few articles but didn’t understand much as I had stopped watching cricket since Ajay Jadeja quit following a match fixing scandal in the late 90s. I failed to find any article that was interesting for me.

Screenshot of cricinfo in 1995.  Image:  By Desironya - Own work, CC BY-SA 4.0
cricinfo in 1995. Image: By Desironya – Own work, CC BY-SA 4.0

I read a Twitter thread yesterday by Siddhartha Vaidyanathan on Prof. Sankara Rao and how his interest for cricket and sharing scores by listening to cricket scores on BBC on his short wave radio inspired an online community and led to websites like cricinfo which was established in 1993.

At the end of the thread, Siddhartha Vaidyanathan shared an interesting article written by him on the occassion of ESPNcricinfo’s 25th anniversary. This follows the role played by cricket enthusiasts in the US and Australia and the role they played on what enables you and me today to catch cricket scores online.

Today, ESPNcricinfo powers the score updates one sees on Google. This is visible as notifications on our mobile phone. The website gives me a stand alone website that is part of the social internet which enables me to follow cricket again, if I want to.

Social Internet

I had written earlier about wanting to move towards Social Internet on this blog earlier. The move feels more urgent as I changed careers and moved to a more creative career field.

A pciture of a phone with social media apps installed on it. Photo by Magnus Mueller on Pexels.com
Photo by Magnus Mueller on Pexels.com

When you’re on Twitter or similar social media websites, you are bombarded with information. This information, though, is about different topics. To process this information, the brain does something called “context switching”. Cal Newport, a computer science professor, working with Georgetown University has written extensively on his blog about the cost context switching has on our brain. In short, this affects our attention span. He suggests a mental declutter of thirty days in his new book, Digital Minimalism.

Besides the cognitive costs, it also affects our world. It enriches a few corporations that gains by selling our data to advertisers. This leads us to “walled gardens” that affect our privacy. We do not have a clear picture about what data we give to corporations and how, in turn these corporations use our data.

Some of my friends have also started moving from corporations on to blogs of their own. Their dusting off old blogs that they once maintained and renewing them. A recent one I read about is Karthik’s. I am trying to get other friends to start up their blogs as well. This is where you have control on your content and data.

Tobi Lutke of Shopify is also working towards making shopping online social again. Recently, I was talking about a friend about cameras and that night I saw ads for cameras on Amazon. The Amazon app on your phone has permission to make calls. Is it listening to you as well? Shopify is now considering taking on Amazon. Tim Bradshaw has a nice article in Financial Times that describes the social shopping experience that Shopify seeks to build.

I am not advocating quitting social media. I am only saying that you need to be aware of how you give data away to corporations who make money off it. At the very least, I hope there is a thriving Social Internet that thrives along with Social Media.

Rithika’s Vidyarambham

Vidyarambham is celebrated at the end of Navratri on Vijayadashmi day. It is the auspicious ceremony to introduce kids to learn alphabets, music, dance, start a business, before going to school etc.

The priest who conducts the vidyarambham writes, “Hari Sri Ganapataye Namah” on the child’s tongue with a golden ring. She is also made to write on rice.

A picture of Rithika writing in rice during her Vidyarambham. Image Credit: Pradeep Mohandas
Rithika writing in rice during her Vidyarambham. Image Credit: Pradeep Mohandas

As we planned to send Rithika to school next month, we conducted her vidyarambham on August 25, 2019 at the Ayyappa Temple in Dhanori.

Picture of Rithika with her father. Image Credit: Dhanya Vallat
Rithika with her father. Image Credit: Dhanya Vallat

Best wishes to Rithika as she begins her life long journey of learning from her father.

Shri Krishna Janmashtami

Shri Krishna Jayanthi is celebrated as the day when Krishna was born. This falls on the day of Rohini Nakshatram in the month of Chingam, as per the Malayalam calendar. This fell on August 23, 2019.

We celebrate this day by decorating the pooja room, undertake fasts, offer Prasad like Appam and Palpayasam , chant the Vishnu Sahasranamam and play devotional songs. Shri Krishna Jayanthi is also known as Ashtami-Rohini, Janmashtami or Gokulashtami.

Photo of Our pooja place decorated for Shri Krishna Jayanthi. Photo Credit: Pradeep Mohandas
Our pooja place decorated for Shri Krishna Jayanthi. Credit: Pradeep Mohandas

It was a working day for Pradeep ettan. After he returned from office, we went together to visit the Ayyappan temple at Dhanori. The statue of Krishna was beautifully decorated with sandalwood.

Photo of The Sanctum Sanctorum at the Ayyappa Temple, Dhanori, Pune. Photo Credit: Dhanya Vallat
The Sanctum Sanctorum at the Ayyappa Temple, Dhanori, Pune. Credit: Dhanya Vallat
Photo of the Sanctum Sanctorum of the ISKCON Temple, Camp, Pune. Photo Credit: Dhanya Vallat
Sanctum Sanctorum of the ISKCON Temple, Camp, Pune. Credit: Dhanya Vallat

From there we went to the ISKCON temple in Camp, Pune. The temple had created a carnival like atmosphere and depicted the life of Krishna in life size displays. The statue and sanctum sanctorum was beautifully decorated with colourful flowers.

Chandrayaan 2 in lunar orbit

The Chandrayaan 2 spacecraft entered into an orbit around the Moon on August 20, 2019 at 09:02 AM (IST).

This was a result of a lunar orbit insertion (LOI) manoeuvre the spacecraft performed that lasted about 1738 seconds. The spacecraft was in Earth orbit and used it’s gravity to be propelled towards the Moon. As the spacecraft reached close to the Moon it used its on-board motor to perform a breaking to decrease its speed (this was demonstrated in Mission Mangal) and allowed itself to be captured by the Moon’s gravitational force.

The spacecraft entered into a 114 km x 18,072 km orbit around the Moon. This means that the spacecraft’s closest distance from the Moon (caller perilune) is 114 km and it’s farthest distance (called the apolune) is 18,072 km. The next day it performed another similar manoeuvre to reduce its speed and moved into an 118 km x 4,412 km orbit. This is the opposite of what it did in Earth orbit and will continue till it achieves a circular orbit of 100 km.

Image from the ISRO Launch Kit for Chandrayaan 2 which shows the mission sequence.
The Chandrayaan 2 spacecraft is now in its Lunar Bound Phase. Image: ISRO Launch Kit
Moon as viewed by Chandrayaan-2 LI4 Camera on 21 August 2019 19:03 UT
Moon as viewed by Chandrayaan-2 LI4 Camera on 21 August 2019 19:03 UT

Today, ISRO released pictures taken by the LI4 camera on board the Vikram lander of the Chandrayaan 2 spacecraft. LI4 probably stands for Landing Imager 4. It should be one of the cameras on the lander that would be used to guide the lander to the surface of the Moon.

The next manoeuvre is slated for August 28, early in the morning. You can follow the updates of Chandrayaan 2 directly from the ISRO website page.