GPS Space Vehicle Time Integrity for MJD 51752

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
17:03
23:59
 24,956
  -434
  -138,675
36
0
0
0
 
2
1
00:00
04:07
 14,864
  -431
   247,054
42
1
0
0
 
3
3
1
2
12:03
21:53
15:57
23:17
 14,036
  5,052
  -432
  -427
   -26,081
   -26,183
38
37
0
4
0
0
0
0
 
4
1
02:38
07:57
 19,143
  -424
  -264,503
233
1
7
0
 
5
1
04:55
09:58
 18,174
  -434
  -258,926
33
1
0
0
 
6
1
06:26
12:57
 23,384
  -421
    -1,476
29
42
0
0
 
7
1
00:13
06:19
 21,771
  -431
  -166,055
95
0
0
0
 
8
8
1
2
00:00
20:49
03:59
23:59
 14,346
 11,393
  -426
  -422
  -324,940
  -328,257
194
151
1
0
1
0
0
0
 
9
9
1
2
02:51
12:38
07:37
14:53
 17,020
  8,082
  -426
  -445
      725
      760
37
38
5
12
0
0
0
0
 
10
10
1
2
05:48
22:19
10:38
23:59
 17,301
  5,971
  -443
  -432
   -54,684
   -54,715
31
36
51
2
0
0
0
0
 
11
11
1
2
00:54
14:42
02:50
19:37
  6,896
 17,652
  -421
  -436
  -499,187
  -500,441
60
116
16
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:53
02:59
23:59
 10,727
  7,454
  -422
  -422
   814,329
   814,900
42
37
1
0
1
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
11:44
17:54
 21,979
  -443
  -841,417
39
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:26
14:41
 26,084
  -433
   265,701
30
24
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
00:00
18:24
01:39
23:59
  5,920
 20,156
  -434
  -435
  -244,721
  -245,434
38
66
1
0
1
0
0
0
 
20
1
16:19
21:52
 19,754
  -431
    77,108
49
0
0
0
 
21
1
10:45
17:52
 25,528
  -438
   -13,804
36
9
0
0
 
22
22
1
2
10:59
17:20
12:37
22:00
  5,906
 16,785
  -413
  -435
  -142,223
  -143,248
72
176
1
0
1
0
0
0
 
23
1
09:04
15:32
 23,178
  -436
   -13,800
35
2
0
0
 
24
1
03:34
09:16
 20,514
  -435
  -768,312
45
2
0
0
 
25
1
14:42
20:06
 19,445
  -448
    -7,552
40
0
0
0
 
26
26
1
2
01:46
10:05
04:37
12:57
 10,245
 10,186
  -429
  -436
  -521,053
  -521,398
49
48
3
1
0
0
0
0
 
27
27
1
2
00:00
19:51
03:03
23:59
 10,973
 14,920
  -438
  -433
   -26,898
   -26,984
35
34
2
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
12:58
17:52
 17,535
  -435
  -698,312
59
4
0
0
 
30
1
05:38
11:01
 19,315
  -429
    30,413
30
35
0
0
 
31
31
31
1
2
3
12:58
14:54
21:00
14:41
16:33
23:59
  6,155
  5,930
 10,623
  -444
  -437
  -426
    -6,161
    -6,163
    -6,181
36
40
35
11
0
4
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.