GPS Space Vehicle Time Integrity for MJD 52059

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
21:09
02:49
23:59
 10,105
 10,245
 -3,394
 -3,378
  -183,194
  -183,289
33
13
0
184
0
0
0
0
 
2
1
02:37
08:59
 22,881
 -3,397
    18,417
28
18
0
0
 
3
3
1
2
00:00
14:49
03:06
17:36
 11,111
 10,020
 -3,390
 -3,408
   -37,170
   -37,378
36
19
13
17
0
0
0
0
 
4
1
06:02
11:18
 18,894
 -3,395
  -692,657
39
0
0
0
 
5
1
07:46
12:34
 17,281
 -3,398
  -303,159
27
0
0
0
 
6
1
10:13
15:42
 19,710
 -3,392
    -2,359
11
407
0
0
 
7
1
03:41
09:53
 22,199
 -3,392
  -559,268
71
0
0
0
 
8
1
00:50
06:53
 21,664
 -3,385
  -276,660
246
0
0
0
 
9
9
1
2
06:07
14:49
09:44
18:28
 13,011
 13,166
 -3,394
 -3,395
    43,672
    43,724
27
9
5
107
0
0
0
0
 
10
1
09:09
14:26
 18,994
 -3,399
    -8,041
23
47
0
0
 
11
11
1
2
02:50
18:25
06:31
21:41
 13,235
 11,674
 -3,391
 -3,394
    -5,647
    -5,655
20
18
39
376
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:30
03:54
23:59
 13,992
  5,343
 -3,398
 -3,374
    -1,272
    -1,228
29
14
0
105
0
0
0
0
 
14
1
16:31
21:21
 17,386
 -3,391
   106,955
16
372
0
0
 
15
1
12:38
18:32
 21,232
 -3,397
   -43,011
38
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:38
18:04
 23,120
 -3,386
   -12,553
119
0
0
0
 
18
1
13:19
19:34
 22,506
 -3,395
    79,364
31
91
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
19:46
23:59
 15,185
 -3,385
    70,525
20
458
0
0
 
21
1
14:38
20:43
 21,868
 -3,397
    -6,842
14
282
0
0
 
22
22
1
2
00:00
20:34
01:48
23:59
  6,436
 12,325
 -3,395
 -3,380
  -592,143
  -592,183
35
20
0
191
0
0
0
0
 
23
1
12:31
14:48
  8,213
 -3,389
   -17,225
11
71
0
0
 
24
1
07:10
12:48
 20,207
 -3,393
   -57,599
33
0
0
0
 
25
25
1
2
18:00
21:50
21:49
23:36
 13,730
  6,321
 -3,385
 -3,395
   -17,478
   -17,491
18
17
373
184
0
0
0
0
 
26
26
1
2
03:58
11:48
06:16
16:22
  8,226
 16,425
 -3,385
 -3,393
  -496,954
  -497,402
44
70
1
0
0
0
0
0
 
27
1
00:00
05:59
 21,473
 -3,387
   -25,641
32
0
0
0
 
28
28
1
2
00:00
22:50
04:31
23:59
 16,182
  4,155
 -3,395
 -3,377
    -7,580
    -7,402
27
17
0
50
0
0
0
0
 
29
29
1
2
16:31
18:44
17:36
22:40
  3,902
 14,134
 -3,384
 -3,395
  -564,351
  -564,483
15
41
0
2
0
0
0
0
 
30
30
1
2
09:02
19:08
13:19
21:18
 15,386
  7,797
 -3,396
 -3,385
    18,318
    18,378
25
20
0
279
0
0
0
0
 
31
1
00:10
04:42
 16,219
 -3,380
   -49,671
30
3
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.