GPS Space Vehicle Time Integrity for MJD 52566

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
09:06
10:44
10:41
16:06
  5,700
 19,324
    54
    65
  -253,830
  -253,840
4
5
5
2
0
0
0
0
 







3
3
3
1
2
3
03:54
06:56
12:52
06:55
08:21
16:08
 10,841
  5,077
 11,746
    46
    45
    68
   -72,747
   -72,775
   -72,837
7
9
15
0
0
0
0
0
0
0
0
0







4
4
1
2
12:03
18:47
13:06
21:59
  3,718
 11,485
    48
    51
  -338,188
  -338,441
11
31
1
0
0
0
0
0







5
5
1
2
00:00
20:23
02:19
21:59
  8,318
  5,789
    45
    34
   -35,270
   -35,419
6
4
1
7
0
0
0
0







6
6
1
2
00:00
22:46
05:20
23:59
 19,113
  4,384
    53
    27
      755
      747
5
5
1
2
0
0
0
0







7
1
16:21
22:32
 22,156
    51
  -344,201
219
0
0
0







8
1
13:09
20:17
 25,532
    57
  -412,201
199
0
0
0







9
9
1
2
04:56
19:11
06:55
21:59
  7,109
 10,055
    49
    46
    13,243
    13,321
6
6
1
35
0
0
0
0







10
10
1
2
00:00
14:43
03:04
17:12
 11,009
  8,926
    52
    57
   -13,515
   -13,541
8
5
0
5
0
0
0
0







11
11
11
1
2
3
07:16
10:44
16:45
10:41
12:03
19:26
 12,256
  4,738
  9,628
    50
    50
    58
   -23,385
   -23,394
   -23,412
4
4
12
6
0
0
0
0
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
11:02
17:27
 23,056
    59
    16,146
9
0
0
0







14
14
1
2
04:23
06:56
06:55
10:24
  9,089
 12,466
    46
    50
    44,063
    44,041
3
12
66
0
0
0
0
0







15
15
1
2
00:51
06:56
06:55
08:05
 21,698
  4,119
    45
    53
   -25,048
   -25,101
27
6
0
0
0
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
-
 
 
 
 
 
 
 
 
 







18
18
1
2
01:32
06:56
06:55
08:15
 19,250
  4,729
    50
    50
    31,533
    31,487
22
7
0
0
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
08:32
10:44
10:41
14:25
  7,738
 13,269
    52
    61
   193,263
   193,292
8
12
0
0
0
0
0
0







21
-
 
 
 
 
 
 
 
 
 














23
1
00:00
04:51
 17,368
    42
   -11,701
14
1
0
0







24
24
1
2
00:00
19:52
01:40
21:59
  5,999
  7,549
    55
    53
   -65,097
   -65,285
8
5
1
0
0
0
0
0







25
25
1
2
06:58
10:44
10:41
12:31
 13,321
  6,391
    49
    51
   -34,082
   -34,085
2
4
93
9
0
0
0
0







26
26
1
2
01:22
16:54
05:19
20:48
 14,135
 13,963
    47
    50
  -248,732
  -249,943
93
91
1
0
1
0
0
0







27
1
12:00
19:06
 25,541
    61
  -287,478
386
0
6476
0







28
1
14:27
21:31
 25,380
    57
    88,210
14
0
0
0







29
29
1
2
01:10
16:20
04:42
20:32
 12,650
 15,069
    46
    50
  -298,089
  -299,233
81
93
1
0
1
0
0
0







30
1
00:00
03:21
 12,005
    57
  -383,127
108
1
1
0







31
31
31
1
2
3
05:21
06:56
13:19
06:55
08:53
17:38
  5,631
  7,020
 15,479
    41
    44
    61
  -356,811
  -356,784
  -356,666
8
7
13
0
1
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.