GPS Space Vehicle Time Integrity for MJD 52329

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:26
07:23
 25,053
 21,456
  -196,144
887
0
16931
0
 
2
2
1
2
03:50
20:16
08:07
23:23
 15,430
 11,225
 20,564
 13,850
   177,932
   171,563
512
365
1
0
6884
2187
0
0
 
3
1
19:03
23:59
 17,768
 14,065
     8,752
583
0
8829
0
 
4
4
4
1
2
3
02:58
05:31
11:45
04:28
07:18
15:08
  5,413
  6,414
 12,169
 21,496
 20,367
 17,374
   -10,883
   -12,220
   -15,766
193
291
503
1
1
0
1
186
5104
0
0
0
 
5
1
10:46
17:44
 25,119
 17,104
    14,689
858
0
16468
0
 
6
1
13:25
20:15
 24,594
 16,000
    18,573
851
0
16352
0
 
7
7
1
2
01:24
08:33
03:41
13:25
  8,189
 17,448
 21,943
 18,470
  -686,406
  -689,966
286
628
1
0
263
9486
0
0
 
8
1
04:29
11:28
 25,171
 19,749
  -692,573
876
0
16992
0
 
9
1
10:07
16:00
 21,175
 17,615
    49,160
688
0
12014
0
 
10
10
1
2
06:21
15:36
10:55
18:25
 16,388
 10,099
 19,456
 15,868
    18,912
    15,303
562
358
1
0
7803
1907
0
0
 
11
11
1
2
00:00
22:19
04:04
23:59
 14,643
  6,051
 22,289
 13,310
    13,515
     4,493
520
168
0
0
6459
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:40
09:01
 26,439
 20,856
    23,670
903
0
18233
0
 
14
14
14
1
2
3
00:00
13:50
21:07
01:39
15:45
23:59
  5,950
  6,916
 10,328
 22,705
 16,768
 13,623
   121,606
   115,490
   112,244
260
249
336
1
1
0
4
2
1378
0
0
0
 
15
15
15
1
2
3
16:23
18:40
21:07
18:39
20:37
22:47
  8,154
  6,967
  6,006
 15,749
 14,854
 13,773
  -128,230
  -129,167
  -130,285
264
271
233
0
0
0
63
62
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:38
20:15
 13,012
 15,370
  -194,197
800
0
8327
0
 
18
1
17:45
22:36
 17,501
 14,604
    88,720
625
0
9612
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
06:21
 22,858
 21,779
   162,163
766
1
14208
0
 
21
1
19:03
23:59
 17,763
 14,056
    14,365
633
0
9874
0
 
22
22
1
2
03:36
17:45
05:31
22:18
  6,858
 16,393
 21,088
 14,664
  -596,438
  -603,396
274
607
1
0
1
8590
0
0
 
23
23
23
1
2
3
08:30
16:23
19:05
11:52
19:03
20:37
 12,144
  9,584
  5,519
 18,753
 15,625
 14,676
    11,583
     8,435
     7,478
418
307
234
1
0
0
3705
676
0
0
0
0
 
24
24
1
2
04:29
12:19
06:21
16:38
  6,720
 15,494
 20,765
 16,971
     9,352
     5,465
214
550
0
0
1
7282
0
0
 
25
25
1
2
00:00
15:25
03:36
19:03
 12,886
 13,051
 22,313
 15,787
    -1,038
    -7,597
470
440
1
1
4914
4406
0
0
 
26
1
08:27
13:50
 19,244
 18,420
    93,119
579
0
9817
0
 
27
1
03:19
09:40
 22,874
 20,386
     8,574
812
0
14901
0
 
28
1
06:21
11:55
 19,947
 19,267
    85,289
692
0
11824
0
 
29
29
1
2
12:15
22:37
15:36
23:59
 12,056
  4,936
 17,168
 13,256
  -495,805
  -499,192
359
172
1
0
2219
0
0
0
 
30
1
12:15
17:44
 19,737
 16,795
  -479,556
832
0
12703
0
 
31
31
1
2
00:00
20:37
01:37
23:59
  5,831
 12,123
 22,770
 13,722
   -72,640
   -81,883
237
364
0
0
0
2568
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.