GPS Space Vehicle Time Integrity for MJD 52403

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:34
03:28
23:59
 12,462
  8,722
    42
    37
  -228,361
  -228,488
12
11
23
63
0
0
0
0
 
2
2
2
1
2
3
00:00
01:28
21:45
01:27
03:08
23:59
  5,242
  6,001
  8,081
    46
    36
    46
   196,279
   196,304
   196,759
7
13
9
6
1
72
0
0
0
0
0
0
 
3
3
1
2
01:19
15:30
03:42
18:18
  8,566
  8,941
    41
    18
   -25,767
   -25,965
14
18
13
25
0
0
0
0
 
4
1
06:09
11:40
 19,798
    36
  -157,073
110
0
0
0
 
5
1
08:14
13:02
 17,247
    33
   -12,310
22
0
0
0
 
6
1
10:43
15:48
 18,338
    41
     3,144
5
51
0
0
 
7
1
04:09
09:27
 19,049
    38
  -681,594
47
0
0
0
 
8
1
01:35
07:33
 21,420
    43
  -678,104
40
0
0
0
 
9
9
1
2
06:44
17:03
10:15
19:11
 12,661
  7,595
    42
    32
    41,980
    42,028
10
13
97
103
0
0
0
0
 
10
1
09:43
15:05
 19,204
    25
    -4,591
14
60
0
0
 
11
11
1
2
05:03
18:47
07:10
22:09
  7,643
 12,125
    33
    32
   -12,154
   -12,181
11
10
21
167
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:53
04:19
23:59
 15,466
  4,017
    43
    55
     5,777
     5,825
9
5
5
14
0
0
0
0
 
14
1
18:19
22:38
 15,314
    27
    75,833
15
49
0
0
 
15
15
1
2
13:02
15:30
15:27
19:07
  8,620
 12,981
    43
    32
   -12,057
   -12,116
15
23
14
15
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
12:12
13:52
13:27
18:27
  4,458
 16,467
    26
    23
   225,568
   224,021
168
615
0
0
0
8777
0
0
 
18
1
13:28
18:13
 17,097
    31
    67,802
16
4
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
07:29
20:21
01:14
08:37
23:59
  4,455
  4,100
 13,128
    49
    41
    34
   159,018
   159,084
   159,224
16
8
7
28
43
25
0
0
0
0
0
0
 
21
1
15:22
20:50
 19,518
    28
     1,026
13
237
0
0
 
22
22
1
2
00:00
20:53
02:15
23:59
  8,097
 11,148
    53
    33
  -212,692
  -216,084
110
149
1
0
1
0
0
0
 
23
1
11:19
16:51
 19,930
    26
    -1,915
18
103
0
0
 
24
1
08:17
13:19
 18,065
    24
   -28,148
25
6
0
0
 
25
25
1
2
18:27
22:20
22:19
23:59
 13,879
  5,978
    32
     9
   -26,185
   -26,214
15
6
38
26
0
0
0
0
 
26
26
26
1
2
3
04:30
12:19
15:49
06:45
15:21
16:56
  8,091
 10,844
  3,993
    53
    33
    16
   182,425
   183,005
   183,174
38
58
20
3
4
0
0
0
0
0
0
0
 
27
1
00:05
06:20
 22,273
    40
   -19,729
26
67
0
0
 
28
1
02:39
08:20
 20,388
    54
    80,844
10
124
0
0
 
29
1
13:28
15:22
  6,872
    37
  -393,933
40
0
0
0
 
30
30
1
2
09:20
20:04
13:27
21:40
 14,844
  5,746
    31
    30
  -653,652
  -654,100
63
25
1
0
0
0
0
0
 
31
31
1
2
00:40
17:23
05:23
18:26
 17,028
  3,783
    51
    19
  -260,445
  -261,357
92
22
1
7
1
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.