GPS Space Vehicle Time Integrity for MJD 51808

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
13:15
20:10
 24,920
  -265
  -145,546
53
0
0
0
 
2
2
1
2
00:00
19:12
01:49
23:59
  6,536
 17,230
  -275
  -260
   272,386
   272,801
52
57
1
0
0
0
0
0
 
3
3
1
2
07:33
17:30
12:08
19:12
 16,463
  6,068
  -275
  -271
   -42,229
   -42,328
54
53
0
0
0
0
0
0
 
4
4
1
2
00:00
22:40
04:00
23:59
 14,394
  4,773
  -282
  -256
  -436,761
  -439,097
150
70
1
0
1
0
0
0
 
5
1
00:12
06:07
 21,151
  -282
  -265,987
55
5
0
0
 
6
1
02:36
09:08
 23,438
  -265
     -285
51
0
0
0
 
7
7
1
2
00:00
20:15
02:19
23:59
  8,330
 13,478
  -281
  -261
  -102,975
  -107,285
154
230
0
0
0
0
0
0
 
8
1
17:49
23:59
 22,255
  -258
  -520,990
230
0
0
0
 
9
9
9
1
2
3
00:00
08:54
22:48
03:47
11:03
23:59
 13,633
  7,503
  4,192
  -278
  -275
  -280
     8,667
     8,718
     8,785
52
53
52
0
1
0
0
0
0
0
0
0
 
10
10
1
2
02:00
19:16
06:20
20:59
 15,647
  6,015
  -279
  -273
   -57,278
   -57,303
52
55
0
4
0
0
0
0
 
11
11
1
2
10:55
20:59
15:46
22:54
 17,469
  6,741
  -259
  -271
  -604,948
  -605,605
114
69
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
15:30
16:37
16:36
21:40
  3,904
 18,106
  -263
  -266
   830,251
   830,239
55
52
0
2
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
07:15
13:40
 23,051
  -270
  -861,932
60
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:39
10:54
 26,038
  -278
   274,258
53
2
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
14:33
21:44
 25,791
  -265
  -298,016
99
0
0
0
 
20
1
12:34
18:24
 20,818
  -261
    54,627
55
6
0
0
 
21
1
06:57
14:04
 25,560
  -272
   -16,449
51
0
0
0
 
22
22
1
2
06:05
13:28
08:34
17:48
  8,904
 15,591
  -275
  -257
  -299,389
  -300,214
89
134
0
0
0
0
0
0
 
23
1
05:13
11:39
 23,134
  -263
   -15,984
51
0
0
0
 
24
1
00:00
05:24
 19,402
  -270
    -2,750
55
0
0
0
 
25
1
10:55
16:26
 19,878
  -271
    -8,651
52
3
0
0
 
26
26
1
2
05:15
20:59
09:19
23:59
 14,548
 10,770
  -287
  -270
  -557,924
  -558,126
54
54
18
0
0
0
0
0
 
27
1
15:47
22:55
 25,469
  -273
   -31,770
52
1
0
0
 
28
1
14:28
19:19
 17,369
  -274
    33,896
70
0
0
0
 
29
1
09:09
14:09
 17,976
  -267
   -87,361
188
0
0
0
 
30
1
01:45
07:09
 19,353
  -283
    38,270
53
2
0
0
 
31
31
31
1
2
3
09:19
11:04
19:47
10:54
12:45
20:59
  5,674
  6,069
  4,294
  -288
  -271
  -267
   -12,267
   -12,266
   -12,307
51
51
53
0
0
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 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.