HOME   Cart(10)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

GB/T 37846-2019 English PDF

US$599.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 37846-2019: Definition of archived data format for space-based high-energy astronomy
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 37846-2019English599 Add to Cart 5 days [Need to translate] Definition of archived data format for space-based high-energy astronomy Valid GB/T 37846-2019

PDF similar to GB/T 37846-2019


Standard similar to GB/T 37846-2019

GB/T 33673   GB/T 33679   DZ/T 0175   GB/T 44929   GB/T 44381   

Basic data

Standard ID GB/T 37846-2019 (GB/T37846-2019)
Description (Translated English) Definition of archived data format for space-based high-energy astronomy
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A46
Classification of International Standard 07.040
Word Count Estimation 30,380
Date of Issue 2019-08-30
Date of Implementation 2019-12-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 37846-2019: Definition of archived data format for space-based high-energy astronomy

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Definition of archived data format for space-based high-energy astronomy ICS 07.040 A46 National Standards of People's Republic of China Space high energy astronomical data archive format Published on.2019-08-30 2019-12-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 overall structure 2 5 basic unit 2 5.1 Structure 2 5.2 Basic file header 2 5.3 Basic data array 3 5.4 Free Group 4 6 Specification Expansion Unit 4 6.1 Structure and classification 4 6.2 Standard Expansion Unit 4 7 dedicated record 8 8 keyword record 8 8.1 Recording method 8 8.2 Keyword Name 8 8.3 value indicator 8 8.4 Keyword Values and Comments 8 8.5 unit 9 Appendix A (Normative) Keyword 10 Appendix B (informative) Registered Specification Extension Type 23 Appendix C (informative) Unit 24 Reference 27

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Chinese Academy of Sciences. This standard is under the jurisdiction of the National Space Science and Application Standardization Technical Committee (SAC/TC312). This standard was drafted. Institute of High Energy Physics, Chinese Academy of Sciences, National Space Science Center of Chinese Academy of Sciences, Space Science of Chinese Academy of Sciences Use engineering and technology centers. The main drafters of this standard. Song Liming, Zheng Shi, Liu Yuan, Ge Mingyu, Li Chengkui, Nie Jianyu, Xu He, Qi Jizhou, Ji Zhen, Li Yunlong, Black treble. Space high energy astronomical data archive format

1 Scope

This standard specifies the general format for space high energy astronomical data archiving, including the overall structure, basic unit, specification extension unit, and special record. Record and keyword records, etc. This standard applies to the production, distribution, use and archiving of spatial high-energy astronomical data. Other astronomical observation data can be referred to for implementation. Note. The high-energy astronomical data in this standard mainly includes observation data generated by the Astronomical Research Institute in the X-ray and gamma-ray bands.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 30114.1 Space science and its application terms - Part 1. General GB/T 30114.3 Space science and its application terms - Part 3. Space astronomy IEEE754-2008 Information Technology Microprocessor System Floating Point Operation (InformationTechnology-Microprocessor Systems-Floating-PointArithmetic)

3 Terms and definitions

GB/T 30114.1, GB/T 30114.3 and the following terms and definitions apply to this document. 3.1 ASCII text ASCIItext Sorted by ASCII (AmericanStandardCodeforInformationInterchange) table in decimal 32~126 Or a text composed of characters between hexadecimal 20~7E. 3.2 Keyword record keywordrecord A text consisting of 80 bytes of ASCII characters used to describe the name, value, and comment of a keyword. 3.3 FITS block FITSblock A record consisting of 2880 bytes (2880×8 bits) in a FITS (FlexibleImageTransportSystem) file. Record the block. 3.4 File header block headerblock A FITS block consisting of 36 keyword records. 3.5 Header header A description of one or more header blocks that describe the subsequent data structure and data content. 3.6 Data block datablock A FITS block containing recorded data.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 37846-2019_English be delivered?

Answer: Upon your order, we will start to translate GB/T 37846-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 37846-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 37846-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.