GPS Space Vehicle Time Integrity for MJD 52091

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:09
19:53
 20,598
   762
  -183,311
31
2
0
0
 
2
2
1
2
00:00
19:54
02:13
23:59
  7,911
 14,659
   753
   747
    38,088
    38,511
41
48
1
0
0
0
0
0
 
3
1
13:06
18:48
 20,339
   763
   -43,008
30
7
0
0
 
4
4
1
2
00:00
21:11
04:25
23:59
 15,769
 10,057
   741
   751
  -662,208
  -661,360
70
54
1
0
1
0
0
0
 
5
5
5
1
2
3
00:58
07:55
10:29
05:27
09:18
11:29
 15,973
  4,983
  3,586
   744
   764
   774
  -303,319
  -303,331
  -303,336
41
45
37
0
0
0
0
0
0
0
0
0
 
6
1
03:32
08:31
 17,857
   766
     2,429
45
0
0
0
 
7
7
1
2
00:00
18:52
03:36
23:59
 12,867
 18,323
   751
   733
  -509,492
  -508,063
88
119
1
0
1
0
0
0
 
8
1
18:17
23:59
 20,500
   749
  -368,692
189
0
0
0
 
9
1
05:27
09:28
 14,355
   761
    52,520
43
0
0
0
 
10
1
00:00
06:38
 23,642
   755
    -5,467
40
0
0
0
 
11
1
17:13
22:16
 18,096
   752
    -1,971
33
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:26
16:16
02:12
21:11
  6,257
 17,576
   745
   749
     3,653
     3,675
38
29
0
1
0
0
0
0
 
14
14
1
2
07:07
09:40
09:28
15:42
  8,454
 21,468
   762
   764
   116,265
   116,295
47
28
0
1
0
0
0
0
 
15
15
1
2
06:38
08:32
07:54
11:54
  4,515
 11,999
   762
   773
   -51,381
   -51,419
46
44
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:27
10:28
 17,949
   766
  -176,887
339
0
2510
0
 
18
1
04:49
12:50
 28,452
   761
    75,973
40
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
12:56
19:54
17:55
23:38
 17,867
 13,286
   753
   743
    81,558
    81,607
25
37
523
0
0
0
0
0
 
21
1
09:23
14:14
 17,256
   768
    -3,280
33
1
0
0
 
22
1
11:30
17:45
 22,257
   761
  -585,560
24
899
0
0
 
23
23
1
2
03:37
10:29
09:18
12:14
 20,343
  6,208
   754
   768
   -14,880
   -14,878
44
35
0
0
0
0
0
0
 
24
24
1
2
00:00
22:16
07:01
23:59
 25,043
  6,177
   752
   723
   -61,200
   -61,426
42
38
1
0
0
0
0
0
 
25
1
09:40
17:12
 26,843
   766
   -14,322
28
14
0
0
 
26
1
02:19
07:54
 19,938
   762
  -526,384
72
0
0
0
 
27
1
17:13
23:05
 20,993
   752
   -24,815
34
0
0
0
 
28
28
28
1
2
3
15:43
17:46
20:21
17:12
19:53
23:23
  5,336
  7,633
 10,857
   752
   743
   747
     2,535
     2,546
     2,574
20
30
36
202
0
0
0
0
0
0
0
0
 
29
1
09:18
16:16
 24,766
   759
  -610,506
58
0
0
0
 
30
30
30
1
2
3
02:25
09:22
11:54
05:27
10:28
13:05
 10,808
  3,924
  4,133
   740
   770
   756
    26,602
    26,663
    26,663
44
41
23
0
0
55
0
0
0
0
0
0
 
31
1
14:25
20:20
 21,222
   761
   -50,424
31
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 UTC(NIMT) 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(NIMT) 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.