SF-2100-PUG-00001 Rev F 2015-22-15 Payload Users Guide
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Spaceflight, Inc. SF-2100-PUG-00001 Rev F 2015-22-15 Payload Users Guide Spaceflight, Inc. General Payload Users Guide 1505 Westlake Ave N., #600 Seattle, WA USA 98109 866.204.1707 [email protected] www.spaceflight.com i Spaceflight, Inc. SF-2100-PUG-00001 Rev F 2015-22-15 Payload Users Guide Document Revision History Rev Approval Changes ECN No. Sections / Approved Pages CM Date A 2011-09-16 Initial Release Updated electrical interfaces and launch B 2012-03-30 environments C 2012-07-18 Official release Updated electrical interfaces and launch D 2013-03-05 environments, reformatted, and added to sections Updated organization and formatting, E 2014-04-15 added content on SHERPA, Mini-SHERPA and ISS launches, updated RPA CG F* 2015-05-22 Overall update * The Spaceflight Payload User’s Guide is currently under revision with an update planned for release by end of 2017. Spacecraft accommodation details included herein should not be used to determine the absolute compatibility with launch opportunities. Sign up for Spaceflight’s mailing list to be notified when the next revision is released. ii Spaceflight, Inc. SF-2100-PUG-00001 Rev F 2015-22-15 Payload Users Guide Table of Contents 1 Introduction ........................................................................................................................... 8 1.1 Document Overview ........................................................................................................................ 8 1.2 Spaceflight Overview ....................................................................................................................... 8 1.3 Hardware Overview ...................................................................................................................... 10 1.4 Mission Management Overview ................................................................................................... 11 2 Secondary Payload Integration and Hosting Products ........................................................ 13 2.1 SHERPA .......................................................................................................................................... 14 2.2 SHERPA 400/1000/2200 ................................................................................................................ 14 2.3 MiniSHERPA ................................................................................................................................... 16 3 Secondary Payload Interface Adapters ................................................................................ 17 3.1 Directly-Mounted Payload to ESPA Ring Port Interface Adapter .................................................. 18 3.2 RPA Mounting Interface Definition ............................................................................................... 21 3.3 VPA Mounting Interface Definition .................................................. Error! Bookmark not defined. 3.4 DPA Mounting Interface ................................................................................................................ 26 4 CubeSat Requirements and Dispensers ............................................................................... 28 4.1 General CubeSat Requirements .................................................................................................... 28 4.2 ISIS ISIPOD Dispensers ................................................................................................................... 29 4.3 Planetary Systems Corp. Canisterized Satellite Dispenser ............................................................ 30 4.4 CubeSat deployment from the International Space Station ......................................................... 31 5 Secondary Payload Separation Devices ............................................................................... 33 5.1 Mark II Motorized Lightband ......................................................................................................... 33 6 Analyses Coordinated with LSP ........................................................................................... 35 6.1 Trajectory Analysis ........................................................................................................................ 35 iii Spaceflight, Inc. SF-2100-PUG-00001 Rev F 2015-22-15 Payload Users Guide 6.2 Coupled Loads Analysis ................................................................................................................. 35 6.3 RF Compatibility Analysis .............................................................................................................. 35 6.4 Thermal Analysis ........................................................................................................................... 36 6.5 Separation Timing and Re-contact Analysis .................................................................................. 36 6.6 Range Safety Analysis .................................................................................................................... 36 6.7 Post-flight Data Analysis ................................................................................................................ 36 6.8 Documentation ............................................................................................................................. 36 7 Analysis of Adherence to Other Requirements ................................................................... 39 7.1 Common Environments ................................................................................................................. 39 7.2 Payload Design and Construction Constraints .............................................................................. 44 7.3 Payload Safety and Hazards .......................................................................................................... 45 7.4 Electrical and Data Interfaces ........................................................................................................ 46 8 Final Integration and Launch Operations ............................................................................ 47 8.1 Payload Transportation ................................................................................................................. 47 8.2 Secondary payload provider Involvement during Integration ...................................................... 47 8.3 Integration and Handoff ................................................................................................................ 47 Appendix A: Acronyms and Abbreviations ................................................................................................. 49 Appendix B Secondary Payload Questionnaire Template ...................................................................... 50 iv Spaceflight, Inc. SF-2100-PUG-00001 Rev F 2015-22-15 Payload Users Guide List of Figures Figure 1-1 Spaceflight is responsible for the interface between all secondary payloads ............................ 9 Figure 2-1 SHERPA with Adapters .............................................................................................................. 13 Figure 2-2 Delta-V Capabilities ................................................................................................................... 15 Figure 2-3 Propulsive SHERPA Capabilities ................................................................................................. 16 Figure 2-4 MiniSHERPA Delta-V Capabilities .............................................................................................. 17 Figure 3-1 SHERPA with Interface Adapters ............................................................................................... 18 Figure 3-2 Directly-Mounted Payload - Exploded View ............................................................................. 19 Figure 3-3 Bolt Hole Pattern for Directly Mounted Payload ...................................................................... 20 Figure 3-4 Volume Constraints (5.2m fairing baselined) ............................................................................ 21 Figure 3-5 Radial Payload Adapter Secondary Payload Coordinate System .............................................. 22 Figure 3-6 Bolt hole pattern for radial port adapter .................................................................................. 23 Figure 3-7 Volume Constraints (5.2m fairing baselined) ............................................................................ 24 Figure 3-8 Primary Coordinate System on the VPA Back-plate and Secondary Coordinate System (right) ....................................................................................................................... Error! Bookmark not defined. Figure 3-9 VPA mechanical interface with dimensions in inches [mm] ..................................................... 25 Figure 3-10 Allowable Static Payload Envelope within the Deployable Shroud with dimensions in inches [mm] ........................................................................................................................................................... 26 Figure 3-11 DPA System ............................................................................................................................. 26 Figure 0-1 ISIPOD 3U CubeSat Dispenser ................................................................................................... 30 Figure 0-2 NanoRacks CubeSat Deployer ..................................................................................................