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[DataCap Application] <SXX Future> - <LAMOST DR7 public data> #2329

Closed filecoin-bot-test[bot] closed 1 year ago

filecoin-bot-test[bot] commented 1 year ago

Data Owner Name

LAMOST

What is your role related to the dataset

Data Preparer

Data Owner Country/Region

China

Data Owner Industry

Not-for-Profit

Website

http://www.lamost.org/dr7/v2.0/

Social Media

https://twitter.com/sxxfuture
https://medium.com/@sxxfuture.official
https://discord.gg/GFsJaUFS9K
https://weibo.com/u/7801654981

Total amount of DataCap being requested

15PiB

Expected size of single dataset (one copy)

2PiB

Number of replicas to store

8

Weekly allocation of DataCap requested

600TiB

On-chain address for first allocation

f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy

Data Type of Application

Public, Open Dataset (Research/Non-Profit)

Custom multisig

Identifier

No response

Share a brief history of your project and organization

Focusing on distributed big data storage, disaster data protection, encryption algorithm research, encrypted data product application and Web3.0 new-generation Internet research and development.
SXX Future Data provides government enterprises and individual users with products and service system with data value as the core to meet the ever-expanding demand for mass data storage, management and application.

Is this project associated with other projects/ecosystem stakeholders?

No

If answered yes, what are the other projects/ecosystem stakeholders

No response

Describe the data being stored onto Filecoin

The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) is a Chinese national scientific research facility operated by the National Astronomical Observatories, Chinese Academy of Sciences. It is a special reflecting Schmidt telescope with 4000 fibers in a field of view of 20 deg2 in the sky. Until July 2019, LAMOST has completed its pilot survey, which was launched in October 2011 and ended in June 2012, and the regular survey of the first seven years, which was initiated on September 2012[1-7]. In this data release, there are totally 10,431,197 low resolution spectra published, which satisfy the selection criteria that the LAMOST LRS General Catalog also used. The data products of this release can be available from the website http://dr7.lamost.org/v2.0/, and they include：

1.    Spectra. - There are 10,431,197 flux (relatively)- and wavelength-calibrated, sky-subtracted spectra in DR7, including 9,846,793 stellar spectra, 198,272 galaxy spectra, 66,612 quasar spectra, and 319,520 unknown object spectra, and these spectra cover the wavelength range of 3690 Å - 9100 Å with a resolution of 1800[2-3] at the 5500 Å.

2.    Spectroscopic Parameter Catalogs. - In this data release, nine spectroscopic parameter catalogs are also published，and they are the LAMOST LRS General Catalog, the LAMOST LRS Stellar Parameter Catalog of A, F, G and K Stars, the LAMOST LRS Line-Index Catalog of A Type Stars, the LAMOST LRS Catalog of gM, dM, and sdM Stars, the LAMOST LRS Multiple Epoch Catalog, the LAMOST LRS Observed Plate Information Catalog, the LAMOST LRS Input Catalog, the LAMOST LRS Catalog of Cataclysmic Variable Stars, and the LAMOST LRS Catalog of  White Dwarf Stars respectively. Tens of parameters are included in these catalogs, such as right ascension, declination, signal to noise ratio (S/N), magnitude, gaia_source_id, gaia_g_mean_mag, atmospheric parameters (effective temperature, surface gravity, and metallicity), radial velocity, element abundance, spectral line indices, line widths, the metallicity sensitive parameter, and the magnetic activity flag.

Where was the data currently stored in this dataset sourced from

Other

If you answered "Other" in the previous question, enter the details here

http://www.lamost.org/dr7/v2.0/tar-split/

If you are a data preparer. What is your location (City and Country)

Hubei Yichang - China

If you are a data preparer, how will the data be prepared? Please include tooling used and technical details?

I will download all the data to the local storage, archive, use the open source and optimized 'singularity' program to process the data, and package the data into an independent car file, which conforms to the sealing format, and will follow up through online and offline sent to SPs distributed in different regions.

If you are not preparing the data, who will prepare the data? (Provide name and business)

No response

Has this dataset been stored on the Filecoin network before? If so, please explain and make the case why you would like to store this dataset again to the network. Provide details on preparation and/or SP distribution.

NO.

Please share a sample of the data

http://www.lamost.org/dr7/v2.0/tar-split/catalog/
http://www.lamost.org/dr7/v2.0/tar-split/lrs-fits/
http://www.lamost.org/dr7/v2.0/tar-split/lrs-png/
http://www.lamost.org/dr7/v2.0/tar-split/mrs-fits/
http://www.lamost.org/dr7/v2.0/tar-split/sky/

Confirm that this is a public dataset that can be retrieved by anyone on the Network

If you chose not to confirm, what was the reason

No response

What is the expected retrieval frequency for this data

Yearly

For how long do you plan to keep this dataset stored on Filecoin

2 to 3 years

In which geographies do you plan on making storage deals

Greater China, Asia other than Greater China, North America, Europe

How will you be distributing your data to storage providers

HTTP or FTP server, Shipping hard drives

How do you plan to choose storage providers

Slack, Partners, Others

If you answered "Others" in the previous question, what is the tool or platform you plan to use

FSPA(FILFI)

If you already have a list of storage providers to work with, fill out their names and provider IDs below

f01964215
f01986236
f02309112
f02233355

How do you plan to make deals to your storage providers

Boost client, Lotus client

If you answered "Others/custom tool" in the previous question, enter the details here

No response

Can you confirm that you will follow the Fil+ guideline

Yes

filecoin-bot-test[bot] commented 1 year ago

DataCap Allocation requested

Request number 2

Multisig Notary address

f02049625

Client address

f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy

DataCap allocation requested

512TiB

Id

d15de00c-b683-45b8-b893-91b0040699e2

github-actions[bot] commented 1 year ago

This application has not seen any responses in the last 10 days. This issue will be marked with Stale label and will be closed in 4 days. Comment if you want to keep this application open.

-- Commented by Stale Bot.

github-actions[bot] commented 1 year ago

This application has not seen any responses in the last 14 days, so for now it is being closed. Please feel free to contact the Fil+ Gov team to re-open the application if it is still being processed. Thank you!

-- Commented by Stale Bot.