GPS Space Vehicle Time Integrity for MJD 52350

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
00:00
06:46
 24,359
 -1,190
  -222,167
42
0
0
0
 
2
1
02:13
06:58
 17,093
 -1,194
   167,065
40
0
0
0
 
3
3
1
2
05:12
18:53
06:49
22:58
  5,797
 14,671
 -1,202
 -1,201
   -12,079
   -12,247
40
28
4
35
0
0
0
0
 
4
4
1
2
02:03
09:44
04:27
14:37
  8,641
 17,432
 -1,187
 -1,190
   -71,968
   -72,632
61
124
1
0
0
0
0
0
 
5
1
10:56
16:43
 20,804
 -1,199
    -6,852
31
4
0
0
 
6
1
13:00
19:11
 22,230
 -1,200
     1,478
29
260
0
0
 
7
1
07:34
13:06
 19,878
 -1,198
  -710,969
36
1
0
0
 
8
1
03:56
10:55
 25,117
 -1,191
  -709,789
42
0
0
0
 
9
9
1
2
09:42
20:38
14:42
22:00
 18,001
  4,828
 -1,186
 -1,182
    33,200
    33,255
32
29
28
22
0
0
0
0
 
10
10
1
2
06:50
13:20
08:16
17:59
  5,177
 16,592
 -1,198
 -1,200
    -2,961
    -2,990
33
37
0
33
0
0
0
0
 
11
11
11
1
2
3
00:00
08:46
22:46
02:46
10:14
23:59
  9,973
  5,240
  4,378
 -1,191
 -1,189
 -1,203
   -10,898
   -10,912
   -10,952
34
45
34
0
6
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:30
08:00
 23,366
 -1,198
     2,425
39
2
0
0
 
14
14
1
2
00:00
19:40
01:25
23:59
  5,071
 15,507
 -1,205
 -1,193
    90,801
    90,519
32
45
9
0
0
0
0
0
 
15
1
15:55
22:25
 23,431
 -1,193
  -153,394
43
9
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
14:44
20:11
19:13
21:41
 16,124
  5,377
 -1,201
 -1,198
  -355,400
  -356,404
349
107
0
0
2733
0
0
0
 
18
1
16:15
22:16
 21,611
 -1,194
    71,658
39
22
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
05:08
 18,337
 -1,196
   144,568
42
1
0
0
 
21
21
1
2
18:00
19:57
19:36
23:59
  5,739
 14,490
 -1,181
 -1,206
     -633
     -657
23
33
206
3
0
0
0
0
 
22
22
1
2
00:45
16:44
04:29
18:52
 13,366
  7,700
 -1,183
 -1,217
  -631,738
  -632,062
56
30
0
6
0
0
0
0
 
23
1
14:48
19:11
 15,778
 -1,191
    -9,667
37
24
0
0
 
24
1
10:48
16:11
 19,406
 -1,195
   -17,420
44
0
0
0
 
25
25
1
2
00:00
22:00
03:07
23:59
 11,255
  7,105
 -1,203
 -1,165
   -25,386
   -25,382
37
36
15
0
0
0
0
0
 
26
26
1
2
08:19
16:44
11:41
20:11
 12,136
 12,327
 -1,195
 -1,192
    99,571
   100,042
67
49
1
7
0
0
0
0
 
27
1
02:47
09:30
 24,129
 -1,203
   -15,055
44
0
0
0
 
28
1
05:16
11:58
 24,075
 -1,197
    69,732
39
15
0
0
 
29
1
10:43
12:12
  5,363
 -1,193
  -484,672
42
1
0
0
 
30
1
12:08
16:43
 16,497
 -1,194
  -557,231
145
0
0
0
 
31
31
1
2
05:09
19:57
08:26
23:42
 11,794
 13,381
 -1,191
 -1,190
  -101,169
  -101,294
40
30
11
1
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.