GPS Space Vehicle Time Integrity for MJD 53222

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
12:16
18:30
 21,680
    19
  -356,860
16
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
07:25
15:31
10:17
19:50
  9,971
 14,991
    36
    30
   -33,008
   -33,114
16
34
2
1
1
1
0
0
 
4
4
1
2
00:00
22:05
03:44
23:59
 12,885
  6,873
    37
  -416
   238,882
   239,556
56
11322
1
11
1
160
0
0
 
5
5
1
2
00:11
11:15
05:00
12:17
 16,678
  3,650
    42
    33
   -42,585
   -42,652
8
8
2
34
0
0
0
0
 
6
1
02:50
08:14
 18,667
    35
  -335,488
214
1
1
0
 
7
7
1
2
00:00
20:18
02:44
23:59
  9,499
 12,976
    39
   143
  -424,978
  -423,417
60
3700
1
11
1
11
0
0
 
8
1
17:28
23:28
 20,803
    23
     6,053
20
1
1
0
 
9
9
9
1
2
3
00:00
07:14
22:32
02:13
11:05
23:59
  7,679
 13,235
  5,210
    32
    25
  -332
    57,414
    57,455
    57,190
10
21
7927
0
2
11
0
1
11
0
0
0
 
10
1
01:37
05:59
 15,392
    42
   -48,326
10
5
0
0
 
11
11
1
2
10:48
19:07
14:03
23:10
 11,333
 13,998
    24
    30
  -138,195
  -138,289
11
31
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:04
20:24
 18,412
    22
    24,630
33
1
1
0
 
14
1
08:07
14:27
 21,876
    32
    24,602
31
1
1
0
 
15
1
06:34
12:15
 19,820
    30
  -302,370
37
1
1
0
 
16
1
13:06
18:08
 17,669
    28
    -7,801
7
268
0
0
 
17
1
00:40
06:54
 21,531
    40
   115,370
76
1
1
0
 
18
1
05:12
11:49
 22,946
    33
    61,727
29
1
1
0
 
19
19
1
2
08:48
16:37
10:56
21:15
  7,383
 16,104
    27
    28
    14,374
    14,276
8
20
5
1
0
1
0
0
 
20
1
12:23
17:12
 16,819
    23
   135,871
18
1
0
0
 
21
21
1
2
04:23
08:00
05:59
10:43
  5,763
  9,168
    33
    22
   -77,966
   -77,982
6
15
1
2
0
1
0
0
 
22
1
06:39
13:18
 23,003
    28
   -15,894
17
2
1
0
 
23
1
13:09
19:10
 21,182
    13
  -138,911
70
0
0
0
 
24
1
00:00
05:17
 18,353
    40
   -47,127
17
1
0
0
 
25
1
10:32
16:15
 19,922
    35
   -72,696
10
151
0
0
 
26
26
1
2
04:16
20:16
05:59
22:44
  6,144
  8,533
    41
    28
  -181,820
  -182,606
26
30
1
0
0
0
0
0
 
27
1
16:22
22:28
 21,082
    26
  -350,153
109
1
1
0
 
28
28
1
2
00:00
18:43
01:23
23:59
  4,851
 18,388
    42
   273
   -39,029
   -38,859
5
9785
2
11
0
12
0
0
 
29
29
1
2
03:59
19:44
08:18
22:31
 14,946
  9,635
    36
    24
  -373,851
  -373,437
29
45
2
1
0
1
0
0
 
30
30
1
2
01:32
11:04
05:48
13:58
 14,916
 10,123
    42
    27
  -555,668
  -555,654
4
6
2
34
0
0
0
0
 
31
31
1
2
00:00
19:26
01:54
23:59
  6,509
 15,798
    49
   180
  -280,073
  -280,853
22
5587
1
11
1
12
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.