GPS Space Vehicle Time Integrity for MJD 54035

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
02:20
09:01
 22,989
    -2
   -85,081
15
3
0
0
 
2
1
15:46
21:55
 21,393
    -9
   -48,936
22
0
0
0
 
3
3
1
2
00:00
07:53
02:39
12:15
  8,912
 15,159
   -10
    -1
  -340,928
  -342,094
102
170
3
3
3
3
0
0
 
4
1
14:29
20:08
 19,818
   -13
  -329,360
27
0
0
0
 
5
1
16:27
21:18
 16,981
    -8
  -364,580
9
0
0
0
 
6
1
19:15
23:59
 16,692
   416
  -568,796
15241
13
1759
0
 
7
7
7
1
2
3
00:00
07:26
21:50
02:06
10:15
23:59
  7,333
  9,782
  7,533
     6
     2
     9
  -507,121
  -506,931
  -506,588
19
22
412
3
2
13
2
1
13
0
0
0
 
8
1
09:45
15:47
 21,127
    -5
    84,388
11
1
1
0
 
9
9
1
2
00:00
14:45
03:18
18:30
 11,204
 13,140
    -8
   -17
   -42,009
   -42,104
17
7
4
1
2
0
0
0
 
10
1
17:53
23:10
 18,302
   -11
   -91,839
6
16
0
0
 
11
11
1
2
03:17
11:26
06:20
15:36
 10,577
 14,416
    -3
    -8
  -357,084
  -357,144
9
17
3
1
1
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:24
12:47
 18,766
    -3
  -107,105
27
2
2
0
 
14
1
00:32
06:48
 21,757
    -3
     2,537
9
3
1
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
05:39
10:43
 17,738
     2
   -85,958
21
1
1
0
 
17
1
12:27
18:46
 21,866
   -15
   -91,586
7
6
0
0
 
18
18
1
2
00:00
21:37
04:18
23:59
 14,789
  8,368
    -7
  -246
   251,645
   251,448
4
6065
6
13
0
13
0
0
 
19
19
1
2
00:56
08:53
03:21
13:23
  8,243
 15,707
    -2
    -1
   -28,167
   -28,285
10
25
2
2
0
2
0
0
 
20
20
1
2
04:53
15:51
09:40
17:06
 16,383
  4,297
     2
   -14
    21,943
    21,925
23
9
3
11
2
0
0
0
 
21
21
1
2
00:00
20:48
03:10
23:59
 10,702
 11,192
    -4
   -37
   -58,866
   -59,019
10
903
4
13
0
13
0
0
 
22
1
00:00
05:54
 20,146
    -6
  -144,895
28
5
3
0
 
23
1
05:53
11:48
 20,588
     2
  -139,359
8
1
1
0
 
24
24
1
2
14:56
17:00
15:59
20:34
  3,762
 12,531
   -11
    -7
   -47,525
   -47,558
7
10
30
0
0
0
0
0
 
25
1
03:10
08:56
 20,126
    -6
  -393,108
58
1
1
0
 
26
26
26
1
2
3
00:00
12:47
20:43
01:23
15:14
23:59
  4,732
  8,520
 11,393
    -1
    -8
   262
   310,011
   310,761
   311,510
38
41
7918
3
1
13
3
0
13
0
0
0
 
27
1
08:39
14:43
 21,030
    -7
   -74,957
21
2
1
0
 
28
1
10:47
17:26
 23,102
    -2
   -15,619
11
1
1
0
 







30
30
1
2
03:28
17:53
06:22
22:08
  9,994
 14,817
    -8
   -17
   -14,504
   -14,580
6
4
4
16
0
0
0
0







31
1
02:59
08:37
 19,637
    -3
    62,189
68
1
1
0







32
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33
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34
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35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
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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(MSL) 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(MSL) 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.