PGN instrument status reasons
Current PGN instruments classified as out of operation or hold due to issue.
Open issue descriptions are used first; when no open issue exists, the current
status assignment description is used.
Out of operation
29
Hold due to issue
19
Total
48
Reason from open issue
36
Reason from status assignment
12
Open issue categories
The count represents unique instruments, not the number of issue records.
One instrument may appear under several issue categories.
| Issue category | Number of instruments | Instruments |
|---|---|---|
| Head sensor | 11 | P17 LabGSFC; P27 LabGSFC; P30 Juelich; P78 Banting; P104 Downsview; P197 Kolkata; P235 Seoul-KU; P237 AtlantaGA-SouthDeKalbPerimeter; P238 Granada; P239 Kosetice; P272 Lauder |
| Tracker | 10 | P27 LabGSFC; P78 Banting; P130 Lindenberg; P195 Sapporo; P72 SaltLakeCityUT-Hawthorne; P121 Innsbruck-FKS; P143 LibertyTX; P159 Wakkerstroom; P235 Seoul-KU; P259 TylerTX |
| UV spec | 8 | P27 LabGSFC; P76 Dhaka; P211 Undefined; P215 PhnomPenh; P40 WallopsIslandVA; P179 CornwallCT; P193 Tsukuba; P235 Seoul-KU |
| Connectivity | 6 | P17 LabGSFC; P78 Banting; P171 Beijing-RADI; P181 SanJoseCA; P184 CapeElizabethME; P200 GrandForksND |
| Filterwheel 1 | 5 | P153 ChelseaMA; P167 GreenbeltMD; P225 Cebu; P82 SanJose-UCR; P179 CornwallCT |
| Filterwheel 2 | 3 | P30 Juelich; P125 BuenosAiresSMN; P280 Eureka-0PAL |
| Azimuth motor gearwheel | 2 | P124 ComodoroRivadavia; P125 BuenosAiresSMN |
| Remote control software | 2 | P125 BuenosAiresSMN; P82 SanJose-UCR |
| Temp controller | 2 | P27 LabGSFC; P143 LibertyTX |
| Operational PC | 1 | P272 Lauder |
| Relay board | 1 | P30 Juelich |
| Setup alignment | 1 | P215 PhnomPenh |
| UV fiber | 1 | P239 Kosetice |
| VIS spec | 1 | P235 Seoul-KU |
| Zenith motor | 1 | P178 FountainHillsAZ |
Out of operation (29)
| PanID | Location | Reason source | Reason |
|---|---|---|---|
| P17 | LabGSFC | Open issue | Connectivity - no internet | Head Sensor - wrong FOVs |
| P27 | LabGSFC | Open issue | Head sensor communication - cannot connect head sensor | Tracker - cannot align properly | Tracker communication - cannot connect tracker | UV spec - losing connection often | Temp controller - aux sensor temperatures too high |
| P30 | Juelich | Open issue | Filterwheel 2 end stop sensor - mirror not found | Head Sensor sealing - too high humidity | Relay board - not switching the power of the specs |
| P49 | HoustonTX | Status assignment | Unit taken offline due to campaign being over |
| P56 | MaunaLoaHI | Status assignment | instrument taken down for new deck installation at site |
| P76 | Dhaka | Open issue | UV spec - unknown problem | UV spec - losing connection often |
| P78 | Banting | Open issue | Connectivity - no internet | Head sensor communication - cannot connect head sensor | Tracker communication - cannot connect tracker |
| P103 | Downsview | Status assignment | tracker failure |
| P104 | Downsview | Open issue | Head sensor communication - cannot connect head sensor |
| P108 | Toronto-West | Status assignment | Last FLIR tracker broke, we don't have any FLIR tracker to replace anymore. This instrument stop observation. |
| P109 | Downsview | Status assignment | PC being used temporarily to run P208 |
| P124 | ComodoroRivadavia | Open issue | Azimuth motor gearwheel - large clearance |
| P125 | BuenosAiresSMN | Open issue | Remote control software - Team Viewer not allowed at station | Azimuth motor gearwheel - pinion flattened | Filterwheel 2 - cannot be reset randomly |
| P130 | Lindenberg | Open issue | Tracker communication - connection lost often |
| P139 | SouthJordanUT | Status assignment | PI plans to shut down operations and will plan new location |
| P144 | Downsview | Status assignment | Operation stopped. System will be retrieved by CANDAC in October to have full service at NASA. |
| P153 | ChelseaMA | Open issue | Filterwheel 1 - stuck randomly |
| P167 | GreenbeltMD | Open issue | Filterwheel 1 - cannot be reset |
| P171 | Beijing-RADI | Open issue | Connectivity - Team Viewer not connecting | Connectivity - no internet |
| P181 | SanJoseCA | Open issue | Connectivity - no internet |
| P188 | LapwaiID | Status assignment | Instrument has been taken down and prepared for shipping to goddard |
| P195 | Sapporo | Open issue | Tracker communication - losing connection occasionally |
| P211 | Undefined | Open issue | UV spec - other problems |
| P215 | PhnomPenh | Open issue | UV spec - no signal | Setup alignment - cannot get successful alignments at a certain moment of the day |
| P225 | Cebu | Open issue | Filterwheel 1 wheel - wheel problem |
| P226 | HanoiCity-NCEM | Status assignment | The operation was helted by LO due to the documentation process between the Ministry of Agriculture and Environment and KOICA. |
| P258 | WilmingtonNC | Status assignment | LO took instrument down for transfer to new location |
| P260 | CameronLA | Status assignment | The site that was hosting the instrument is being moved to a new location |
| P280 | Eureka-0PAL | Open issue | Filterwheel 2 end stop sensor - mirror not found |
Hold due to issue (19)
| PanID | Location | Reason source | Reason |
|---|---|---|---|
| P40 | WallopsIslandVA | Open issue | UV spec - cannot connect uv spectrometer |
| P61 | AldineTX | Status assignment | Instrument offline. Power at site has been lost |
| P72 | SaltLakeCityUT-Hawthorne | Open issue | Tracker communication - losing connection occasionally |
| P82 | SanJose-UCR | Open issue | Filterwheel 1 end stop sensor - mirror not found | Remote control software - Team Viewer not allowed at station |
| P121 | Innsbruck-FKS | Open issue | Tracker - stuck |
| P143 | LibertyTX | Open issue | Tracker communication - cannot connect tracker | Temp controller - aux sensor temperatures too high |
| P159 | Wakkerstroom | Open issue | Tracker communication - connection lost often |
| P178 | FountainHillsAZ | Open issue | Zenith motor - alarm activated due to overheating |
| P179 | CornwallCT | Open issue | Filterwheel 1 end stop sensor - mirror not found | UV spec - cannot connect uv spectrometer |
| P184 | CapeElizabethME | Open issue | Connectivity - unstable or very slow internet connection |
| P193 | Tsukuba | Open issue | UV spec - other problems |
| P197 | Kolkata | Open issue | Head sensor communication - cannot connect head sensor |
| P200 | GrandForksND | Open issue | Connectivity - no internet |
| P235 | Seoul-KU | Open issue | Tracker communication - cannot connect tracker | Head sensor communication - cannot connect head sensor | UV spec - cannot connect uv spectrometer | VIS spec - cannot connect vis spectrometer |
| P237 | AtlantaGA-SouthDeKalbPerimeter | Open issue | Head sensor communication - cannot connect head sensor |
| P238 | Granada | Open issue | Head sensor communication - cannot connect head sensor |
| P239 | Kosetice | Open issue | UV fiber - Broken or damaged fiber | Head Sensor - wrong FOV for OPEN, but good for DIFF's |
| P259 | TylerTX | Open issue | Tracker driver - damaged or broken |
| P272 | Lauder | Open issue | Head sensor communication - cannot connect head sensor | Operational PC - the pc is restarting by itself too often |