GPS Space Vehicle Time Integrity for MJD 53052

As viewed from the National Institute of Metrology, Thailand (Bangkok)
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
1
2
00:00
20:34
02:22
23:59
  8,498
 12,251
   956
   946
  -329,575
  -329,761
29
24
14
198
0
0
0
0
 
2
2
1
2
00:00
18:15
02:04
23:23
  7,471
 18,434
   938
   967
   277,530
   278,048
33
46
2
0
0
0
0
0
 
3
3
1
2
00:00
19:30
01:19
23:59
  4,724
 16,103
   941
   964
   -85,561
   -85,765
34
27
1
43
0
0
0
0
 
4
1
03:01
10:34
 27,091
   965
    67,898
78
0
0
0
 
5
5
1
2
07:48
13:36
11:47
17:40
 14,296
 14,535
   966
   952
   -17,063
   -17,111
40
26
0
58
0
0
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
01:19
09:55
 30,839
   962
  -618,887
78
0
0
0
 
8
8
1
2
00:54
02:22
02:04
06:32
  4,254
 14,927
   940
   972
  -363,916
  -363,801
26
51
9
0
0
0
0
0
 
9
1
11:48
16:18
 16,166
   963
    31,472
34
0
0
0
 
10
1
06:15
12:36
 22,830
   974
   -38,608
41
0
0
0
 
11
1
00:00
04:41
 16,818
   958
   -96,073
38
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
06:45
22:05
03:29
08:32
23:59
 12,510
  6,385
  6,848
   955
   956
   940
    32,093
    32,089
    32,059
30
40
26
0
0
77
0
0
0
0
0
0
 
14
1
13:27
22:03
 30,826
   955
    19,011
25
147
0
0
 
15
1
14:12
19:10
 17,798
   963
  -226,494
41
0
0
0
 
16
1
17:34
23:48
 22,361
   952
   -14,762
27
75
0
0
 
17
1
05:50
14:28
 30,964
   965
  -184,704
185
0
0
0
 
18
1
10:36
18:58
 29,985
   963
    13,605
38
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:05
19:25
06:14
23:59
 14,857
 16,383
   958
   942
   188,085
   187,903
41
27
1
38
0
0
0
0
 
21
1
11:48
17:33
 20,655
   969
   -71,549
32
0
0
0
 
22
1
13:44
20:24
 23,931
   948
    51,212
75
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
04:25
13:02
 30,918
   962
    -4,023
50
0
0
0
 
25
1
16:19
23:23
 25,339
   959
   -60,020
26
185
0
0
 
26
1
08:35
14:12
 20,133
   971
  -422,270
77
0
0
0
 
27
1
00:00
05:18
 19,021
   963
  -913,068
46
1
1
0
 
28
1
01:40
08:16
 23,633
   958
   -18,963
41
0
0
0
 
29
1
08:16
13:36
 19,094
   969
  -224,920
47
0
0
0
 
30
30
1
2
09:56
14:29
11:47
19:24
  6,642
 17,600
   958
   952
  -788,079
  -788,424
52
88
0
0
0
0
0
0
 
31
31
1
2
00:00
20:54
01:19
23:59
  4,722
 11,110
   958
   957
    -3,317
    -5,898
59
96
0
0
0
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(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.