GPS Space Vehicle Time Integrity for MJD 52322

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
01:54
08:45
 24,627
 -1,181
  -217,581
56
0
0
0
 
2
1
04:26
09:51
 19,381
 -1,180
   152,655
51
0
0
0
 
3
3
1
2
07:06
21:04
08:44
23:59
  5,870
 10,531
 -1,187
 -1,200
    -4,391
    -4,569
52
53
0
0
0
0
0
0
 
4
4
1
2
03:58
11:40
06:21
16:33
  8,571
 17,532
 -1,164
 -1,178
   -20,249
   -20,986
71
138
1
0
1
0
0
0
 
5
1
12:40
18:36
 21,337
 -1,184
    -2,290
52
0
0
0
 
6
1
14:53
21:04
 22,232
 -1,190
     1,361
51
0
0
0
 
7
1
09:30
15:03
 19,973
 -1,184
  -707,470
67
2
0
0
 
8
1
05:50
12:49
 25,114
 -1,168
  -713,663
53
0
0
0
 
9
9
1
2
11:36
22:32
16:36
23:55
 17,967
  5,002
 -1,177
 -1,195
    29,478
    29,517
51
53
0
0
0
0
0
0
 
10
10
1
2
08:44
15:13
10:10
19:51
  5,176
 16,572
 -1,172
 -1,182
    -1,310
    -1,340
50
58
0
0
0
0
0
0
 
11
11
1
2
00:45
10:39
04:40
12:09
 14,124
  5,238
 -1,175
 -1,190
    -9,609
    -9,641
50
56
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:28
09:56
 23,323
 -1,179
     1,400
51
0
0
0
 
14
14
1
2
00:00
21:33
03:18
23:59
 11,780
  8,732
 -1,198
 -1,174
    99,791
    99,555
53
55
0
0
0
0
0
0
 
15
1
17:49
23:59
 22,238
 -1,193
  -142,549
63
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:39
22:08
 19,723
 -1,181
  -155,310
578
0
9894
0
 
18
1
18:10
23:59
 20,885
 -1,191
    73,244
57
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:05
07:03
 21,465
 -1,176
   137,431
53
0
0
0
 
21
21
1
2
00:00
19:52
02:13
23:59
  7,940
 14,877
 -1,196
 -1,188
     -963
     -957
51
54
2
0
0
0
0
0
 
22
22
1
2
02:39
18:38
06:23
21:29
 13,459
 10,218
 -1,162
 -1,193
  -612,645
  -613,272
82
59
0
0
0
0
0
0
 
23
1
16:47
21:04
 15,305
 -1,178
    -7,930
57
0
0
0
 
24
1
12:42
18:05
 19,391
 -1,175
   -11,109
58
0
0
0
 
25
25
1
2
00:01
16:43
05:04
17:48
 18,191
  3,858
 -1,178
 -1,199
   -24,201
   -24,244
58
51
0
0
0
0
0
0
 
26
26
1
2
09:52
18:38
13:37
22:07
 13,374
 12,381
 -1,181
 -1,183
    65,642
    66,036
71
60
1
0
0
0
0
0
 
27
1
04:41
11:26
 24,270
 -1,176
   -12,331
56
0
0
0
 
28
1
07:11
13:52
 23,957
 -1,168
    63,116
53
0
0
0
 
29
29
1
2
00:00
22:08
02:14
23:59
  8,037
  6,668
 -1,198
 -1,193
  -524,008
  -522,827
63
55
1
0
1
0
0
0
 
30
1
14:06
18:37
 16,303
 -1,186
  -474,938
190
0
0
0
 
31
31
31
1
2
3
00:26
07:04
21:55
01:40
10:18
23:55
  4,374
 11,634
  7,241
 -1,167
 -1,189
 -1,207
   -95,075
   -95,177
   -95,337
51
56
52
0
2
0
0
0
0
0
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.