filecoin-plus-large-datasets
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filecoin-project
[DataCap Application] <SXX Future> - <LAMOST DR7 public data>
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
- [ ] Use 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
- [X] I confirm
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
Thanks for your request!
Heads up, you’re requesting more than the typical weekly onboarding rate of DataCap!
![large-datacap-requests[bot] avatar](https://avatars.githubusercontent.com/in/116297?v=4 "Published by a pub.dev verified publisher"){kind=small}
Thanks for your request! Everything looks good. :ok_hand:
A Governance Team member will review the information provided and contact you back pretty soon.
- Have you prepared enough token for sector pledge?
- Best practice for storing large datasets includes ideally, storing it in 3 or more regions, with 4 or more storage provider operators or owners.You should list Miner ID, Business Entity, Location of sps you will cooperate with.
- Per the https://github.com/filecoin-project/notary-governance/issues/922 for Open, Public Dataset applicants, please complete the following Fil+ registration form to identify yourself as the applicant and also please add the contact information of the SP entities you are working with to store copies of the data.
This information will be reviewed by Fil+ Governance team to confirm validity and then the application will be triggered for notary review. Let us know if you have any questions.
@Sunnyiscoming
-
Yes, We have.
-
The relevant information has been submitted through https://submit.jotform.com, please check
-
Done.
@sxxfuture-official I can not clearly see the minerID's in the picture above. Can you post this in text also?
| Miner IDs | Contact name | SP Organization |
|---|---|---|
| f01964215 | Xindy | SXX Future |
| f01986236 | Caicai | ChenXing Tec |
| Uninitial MinerID | Eighteer | KuDian |
| Uninitial MinerID | Alan | GreaterHeat |
| Uninitial MinerID | Xindy | SXX Future |
@sxxfuture-official let us know when you have 4+ SP entities you are working with. Miner IDs and locations. Thanks
@Filplus-govteam
| Miner IDs | Contact name | SP Organization | Location |
|---|---|---|---|
| f01964215 | Xindy | SXX Future | HongKong |
| f01986236 | Caicai | ChenXing Tec | North America |
| Uninitial MinerID | Eighteer | KuDian | Greater China |
| Uninitial MinerID | Alan | GreaterHeat | America |
| f02195555 | Xindy | SXX Future | Greater China |
Many minerIDs cannot be determined temporarily, and will not be generated until the project officially starts sealing. More SP entities will join in the future, such as Toploong, NewWebGroup, and ChuangSheng-Cloud.
Datacap Request Trigger
Total DataCap requested
15PiB
Expected weekly DataCap usage rate
600 TiB
Client address
f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy
DataCap Allocation requested
Multisig Notary address
f02049625
Client address
f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy
DataCap allocation requested
300TiB
Id
b3e6ca4f-5c54-4ef7-b215-e0b6d4b8e9a4
Could you send an email to [email protected] with your official domain in order to confirm your identity?By the way post screenshot here, Thanks a lot.
Request Proposed
Your Datacap Allocation Request has been proposed by the Notary
Message sent to Filecoin Network
bafy2bzaceatbks3nfrq7mwrcvyam3lhgqg6emxqpzmyyrcwtdq2xu5jagatik
Address
f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy
Datacap Allocated
300.00TiB
Signer Address
f1mdk7s2vntzm6hu35yuo6vjubtrpfnb2awhgvrri
Id
b3e6ca4f-5c54-4ef7-b215-e0b6d4b8e9a4
You can check the status of the message here: https://filfox.info/en/message/bafy2bzaceatbks3nfrq7mwrcvyam3lhgqg6emxqpzmyyrcwtdq2xu5jagatik
As the data is public data, I have some questions. How much data do you have prepared? What's your download speed? Is it enough to seal the data？
@nj-steve For this project, the amount of data we have downloaded and formatted as a car file has reached 900T+, and we are still downloading. According to the current data reserve and our download speed, we can start the sealing work.
Request Approved
Your Datacap Allocation Request has been approved by the Notary
Message sent to Filecoin Network
bafy2bzaceagiitemrb5vecsej4a6onvawb74j46m3crxuimkjhr7vmrdifyvw
Address
f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy
Datacap Allocated
300.00TiB
Signer Address
f1xx6555qijma7igpnjspyvdunc4vfxkawnpqy5ii
Id
b3e6ca4f-5c54-4ef7-b215-e0b6d4b8e9a4
You can check the status of the message here: https://filfox.info/en/message/bafy2bzaceagiitemrb5vecsej4a6onvawb74j46m3crxuimkjhr7vmrdifyvw
DataCap Allocation requested
Request number 2
Multisig Notary address
f02049625
Client address
f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy
DataCap allocation requested
512TiB
Id
dc154f8e-f843-4845-884d-a4ddba5764de
Stats & Info for DataCap Allocation
Multisig Notary address
f02049625
Client address
f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy
Rule to calculate the allocation request amount
100% weekly > 0.5PiB, requesting 0.5PiB
DataCap allocation requested
512TiB
Total DataCap granted for client so far
300TiB
Datacap to be granted to reach the total amount requested by the client (15PiB)
14.70PiB
Stats
| Number of deals | Number of storage providers | Previous DC Allocated | Top provider | Remaining DC |
|---|---|---|---|---|
| 1999 | 1 | 300TiB | 100 | 236.90TiB |
DataCap and CID Checker Report Summary[^1]
Retrieval Statistics
⚠️ All retrieval success ratios are below 1%.
- Overall Graphsync retrieval success rate: 0.00%
- Overall HTTP retrieval success rate: 0.00%
- Overall Bitswap retrieval success rate: 0.00%
Storage Provider Distribution
✔️ Storage provider distribution looks healthy.
Deal Data Replication
✔️ Data replication looks healthy.
Deal Data Shared with other Clients[^3]
✔️ No CID sharing has been observed.
[^1]: To manually trigger this report, add a comment with text checker:manualTrigger
[^2]: Deals from those addresses are combined into this report as they are specified with checker:manualTrigger
[^3]: To manually trigger this report with deals from other related addresses, add a comment with text checker:manualTrigger <other_address_1> <other_address_2> ...
Full report
Click here to view the CID Checker report. Click here to view the Retrieval Dashboard. Click here to view the Retrieval report.
![filplus-checker-app[bot] avatar](https://avatars.githubusercontent.com/in/267472?v=4 "Published by a pub.dev verified publisher"){kind=small}
@spaceT9 Okay, since our project has just started, we will address this aspect in the next two days
DataCap and CID Checker Report Summary[^1]
Retrieval Statistics
- Overall Graphsync retrieval success rate: 22.73%
- Overall HTTP retrieval success rate: 0.00%
- Overall Bitswap retrieval success rate: 0.00%
Storage Provider Distribution
✔️ Storage provider distribution looks healthy.
Deal Data Replication
✔️ Data replication looks healthy.
Deal Data Shared with other Clients[^3]
✔️ No CID sharing has been observed.
[^1]: To manually trigger this report, add a comment with text checker:manualTrigger
[^2]: Deals from those addresses are combined into this report as they are specified with checker:manualTrigger
[^3]: To manually trigger this report with deals from other related addresses, add a comment with text checker:manualTrigger <other_address_1> <other_address_2> ...
Full report
Click here to view the CID Checker report. Click here to view the Retrieval Dashboard. Click here to view the Retrieval report.
Request Proposed
Your Datacap Allocation Request has been proposed by the Notary
Message sent to Filecoin Network
bafy2bzaceaotwgpfmcdkvm767es6tc2y3h3db4h3bgqljsbexlbupmq6k5m3m
Address
f16w2rd5atj3bibqwrjkkdhpskarhcendxonuumcy
Datacap Allocated
512.00TiB
Signer Address
f1tfg54zzscugttejv336vivknmsnzzmyudp3t7wi
Id
dc154f8e-f843-4845-884d-a4ddba5764de