GPS Space Vehicle Time Integrity for MJD 53048

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
1
2
01:22
02:40
02:39
07:15
  4,166
 16,000
    19
    23
  -329,772
  -329,792
28
21
1
1
1
1
0
0
 
2
2
1
2
01:38
02:40
02:39
07:01
  3,197
 15,147
    25
    33
   274,295
   274,368
46
37
1
1
1
1
0
0
 
3
3
1
2
03:28
20:02
07:43
22:10
 14,850
  7,535
    27
    26
   -85,488
   -85,655
15
8
2
0
1
0
0
0
 
4
1
10:05
14:46
 16,377
    37
    64,162
42
0
0
0
 
5
5
1
2
11:52
14:48
14:46
16:46
 10,206
  6,836
    33
    31
   -17,461
   -17,479
6
7
0
37
0
0
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
08:05
14:23
 21,762
    33
  -621,991
44
0
0
0
 
8
1
05:31
11:28
 20,500
    29
  -367,263
55
1
1
0
 
9
9
1
2
10:22
20:02
14:03
22:50
 12,798
  9,802
    31
    27
    29,932
    29,983
9
6
1
53
0
0
0
0
 
10
10
1
2
13:23
14:48
14:46
18:38
  4,978
 13,240
    42
    39
   -39,338
   -39,348
4
6
0
58
0
0
0
0
 
11
11
11
1
2
3
00:00
07:04
22:39
02:00
11:06
23:59
  6,935
 13,792
  4,814
    12
    32
  -220
   -96,112
   -96,168
   -96,550
9
10
4931
1
1
11
0
0
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:59
08:19
 18,660
    17
    31,231
9
1
1
0
 
14
14
1
2
00:00
20:11
02:39
23:59
  9,130
 13,435
    24
    23
    18,064
    18,069
18
4
1
1
1
0
0
0
 
15
15
1
2
18:21
20:02
20:00
23:59
  5,606
 13,983
    29
   467
  -225,693
  -225,309
8
15480
0
11
0
11
0
0
 
16
16
1
2
00:59
02:40
02:39
05:57
  5,556
 11,596
    20
    27
   -15,853
   -15,843
25
6
1
24
1
0
0
0
 
17
17
1
2
12:42
14:48
14:46
19:03
  7,193
 14,776
    36
    31
  -178,831
  -179,073
45
92
0
0
0
0
0
0
 
18
18
1
2
17:05
20:02
20:00
23:44
  9,907
 13,065
    27
    26
    11,843
    11,871
6
8
0
2
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:23
02:40
11:20
02:39
05:08
12:34
  7,702
  8,653
  4,416
    19
    22
    37
   188,077
   188,057
   187,996
11
7
9
1
12
4
1
0
0
0
0
0
 
21
21
1
2
16:09
20:02
20:00
22:31
 13,222
  8,685
    28
    26
   -72,289
   -72,298
4
6
7
0
0
0
0
0
 
22
22
22
1
2
3
00:00
18:40
20:02
01:22
20:00
23:59
  4,938
  4,467
 13,983
    13
    15
   336
    54,218
    53,554
    53,778
21
14
11399
1
0
11
1
0
11
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
11:25
14:48
14:46
17:19
 11,815
  8,762
    30
    30
    -3,979
    -4,011
12
9
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
02:40
22:21
02:39
04:09
23:59
  9,130
  5,255
  5,884
    29
    18
  -697
   -60,656
   -60,673
   -61,438
11
4
16899
1
7
11
1
0
5884
0
0
0
 
26
26
1
2
08:14
16:08
10:39
20:00
  8,260
 13,313
    27
    28
  -427,319
  -426,962
28
44
1
0
0
0
0
0
 
27
1
04:00
10:11
 21,366
    22
  -911,828
40
1
1
0
 
28
1
06:34
13:11
 22,910
    30
   -19,304
7
11
0
0
 
29
29
1
2
07:31
15:46
10:25
20:00
  9,974
 14,653
    25
    32
  -224,322
  -224,460
14
23
1
0
0
0
0
0
 
30
30
30
30
1
2
3
4
00:00
13:27
14:48
22:57
01:56
14:46
17:41
23:59
  6,755
  4,748
  9,829
  3,721
    21
    27
    27
  -504
  -783,000
  -783,749
  -783,870
  -784,816
34
20
46
9713
1
0
1
11
1
0
0
3570
0
0
0
0
 
31
31
1
2
04:24
21:00
09:22
22:18
 17,216
  4,423
    26
    19
  -168,948
  -170,730
170
46
2
0
2
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(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.