GPS Space Vehicle Time Integrity for MJD 52748

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
20:46
03:49
21:59
 13,672
  4,383
   214
   205
  -280,997
  -281,149
9
4
1
4
0
0
0
0
 
2
2
2
1
2
3
00:00
14:56
21:47
02:56
16:14
23:59
 10,509
  4,674
  7,904
   212
   203
   220
   100,412
   100,747
   100,946
20
11
11
1
1
0
0
0
0
0
0
0
 
3
3
1
2
00:28
15:35
03:53
19:56
 12,249
 15,651
   205
   204
    -2,283
    -2,484
15
14
1
0
0
0
0
0
 
4
4
1
2
06:17
08:44
08:42
11:30
  8,713
  9,998
   204
   202
   -41,502
   -41,521
5
8
0
7
0
0
0
0
 
5
1
08:44
13:50
 18,349
   207
   -10,472
14
0
0
0
 
6
1
10:13
16:45
 23,479
   199
     3,998
4
64
0
0
 
7
7
1
2
04:02
08:44
08:42
10:15
 16,781
  5,500
   213
   207
  -440,568
  -440,821
112
34
0
0
0
0
0
0
 
8
1
00:42
07:50
 25,556
   208
  -300,346
117
0
0
0
 
9
9
9
1
2
3
06:41
08:44
16:27
08:42
11:33
18:55
  7,254
 10,141
  8,871
   214
   214
   208
    40,476
    40,492
    40,533
4
6
4
6
2
5
0
0
0
0
0
0
 
10
10
1
2
02:22
09:46
04:48
14:39
  8,738
 17,563
   224
   208
   -23,447
   -23,483
5
6
2
4
0
0
0
0
 
11
11
1
2
04:18
18:41
06:54
21:59
  9,346
 11,873
   209
   206
   -43,256
   -43,341
7
3
1
21
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:04
 18,188
   214
    26,332
3
28
0
0
 
14
1
15:52
21:53
 21,625
   206
    22,643
4
34
0
0
 
15
1
13:06
20:10
 25,403
   208
   -98,334
36
0
0
0
 
16
16
1
2
00:00
13:41
02:01
16:40
  7,238
 10,762
   217
   204
    14,559
    13,985
23
32
1
1
1
0
0
0
 
17
1
11:24
18:37
 25,911
   213
    -8,386
17
0
0
0
 
18
1
13:10
19:56
 24,311
   207
    -8,354
10
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:17
02:09
21:59
  7,717
  6,150
   217
   209
   213,118
   213,142
4
6
3
2
0
0
0
0
 
21
1
11:37
18:53
 26,094
   203
    89,568
126
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:21
20:00
 23,863
   210
   -24,400
4
8
0
0
 
24
24
1
2
07:19
08:44
08:42
12:59
  4,942
 15,294
   199
   202
   -23,507
   -23,532
4
14
3
0
0
0
0
0
 
25
1
18:24
21:59
 12,918
   205
   -42,458
2
23
0
0
 
26
26
1
2
04:37
12:56
08:27
16:58
 13,725
 14,491
   208
   204
  -477,208
  -477,446
32
34
1
0
0
0
0
0
 
27
1
00:00
06:49
 24,455
   213
  -572,456
84
0
0
0
 
28
1
02:04
08:42
 23,825
   214
    51,969
30
0
0
0
 
29
29
1
2
03:47
12:39
08:04
16:05
 15,369
 12,334
   208
   202
  -122,215
  -122,466
39
31
1
0
0
0
0
0
 
30
1
09:25
14:50
 19,463
   204
  -553,146
28
0
0
0
 
31
31
1
2
00:52
16:46
05:07
20:23
 15,231
 12,985
   218
   204
  -131,500
  -133,230
140
114
1
0
1
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.