GPS Space Vehicle Time Integrity for MJD 52817

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
16:08
23:05
 25,019
   275
  -291,659
11
0
0
0
 
2
2
1
2
10:03
17:00
11:35
22:02
  5,469
 18,103
   276
   285
   139,945
   140,162
13
38
1
0
0
0
0
0
 
3
3
1
2
10:54
19:41
15:14
23:09
 15,574
 12,405
   268
   281
   -22,250
   -22,333
14
8
1
5
0
0
0
0
 
4
4
1
2
01:32
18:35
06:44
20:00
 18,715
  5,081
   282
   265
   -44,880
   -44,864
3
6
75
0
0
0
0
0
 
5
1
03:20
09:11
 21,007
   287
   -17,913
61
0
0
0
 
6
1
05:41
12:09
 23,265
   292
     5,931
5
33
0
0
 
7
1
00:18
05:20
 18,034
   284
  -548,934
78
0
0
0
 
8
8
1
2
00:18
20:02
03:13
23:59
 10,449
 14,202
   281
   275
  -373,477
  -374,177
30
33
1
0
1
0
0
0
 
9
9
1
2
01:55
11:45
06:48
14:09
 17,586
  8,607
   294
   266
    51,154
    51,186
9
5
1
2
0
0
0
0
 
10
10
1
2
05:08
21:44
10:04
23:59
 17,725
  8,102
   274
   280
   -27,034
   -27,081
9
8
1
3
0
0
0
0
 
11
11
1
2
00:18
14:01
02:14
18:48
  6,917
 17,193
   288
   273
   -53,082
   -53,191
6
8
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:48
23:59
 22,209
   275
    29,204
9
0
0
0
 
14
1
11:11
17:22
 22,212
   274
    20,775
4
58
0
0
 
15
1
08:38
15:38
 25,144
   288
  -126,442
33
0
0
0
 
16
16
1
2
08:53
16:37
11:58
21:09
 11,061
 16,311
   272
   272
   -39,977
   -40,204
25
36
1
0
0
0
0
0
 
17
1
06:08
08:26
  8,238
   284
   -19,785
10
0
0
8209
 
18
1
08:22
15:06
 24,092
   275
   -12,154
4
84
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:32
21:22
 20,934
   276
   214,289
3
111
0
0
 
21
1
06:41
13:57
 26,084
   281
    11,624
81
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
09:33
16:30
 24,989
   269
   -29,306
11
0
0
0
 
24
1
02:39
08:19
 20,389
   277
   -40,036
21
0
0
0
 
25
1
13:41
19:10
 19,699
   271
   -46,493
6
5
0
0
 
26
26
1
2
00:18
08:16
03:47
12:22
 12,481
 14,670
   286
   273
  -518,910
  -519,007
7
14
1
1
0
0
0
0
 
27
27
1
2
00:18
18:57
02:05
23:59
  6,415
 18,120
   285
   273
  -349,272
  -353,129
106
271
1
0
1
0
0
0
 
28
28
1
2
00:18
21:19
04:27
23:59
 14,918
  9,599
   282
   278
    30,482
    30,231
15
9
1
0
0
0
0
0
 
29
29
29
1
2
3
00:18
07:56
22:58
03:20
11:20
23:59
 10,919
 12,220
  3,658
   282
   274
   270
  -153,821
  -153,911
  -154,051
7
12
4
2
1
0
0
0
0
0
0
0
 
30
1
04:36
10:03
 19,597
   286
  -233,310
245
0
0
0
 
31
31
1
2
12:07
20:06
15:41
23:59
 12,843
 13,964
   275
   284
  -290,039
  -290,674
81
87
1
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 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.