GPS Space Vehicle Time Integrity for MJD 54042

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
20:26
03:51
23:59
 13,863
 12,793
  1,176
  1,139
   -85,318
   -85,545
37
47
1
0
0
0
0
0
 
2
1
09:02
17:12
 29,387
  1,166
   -49,912
57
0
0
0
 
3
1
00:00
05:36
 20,180
  1,170
  -361,809
210
1
1
0
 
4
1
07:12
14:45
 27,217
  1,166
  -330,864
61
0
0
0
 
5
5
1
2
12:04
16:29
16:04
22:07
 14,406
 14,597
  1,160
  1,128
  -362,476
  -362,456
40
44
0
0
0
0
0
0
 
6
1
14:46
19:38
 17,538
  1,164
  -561,480
61
0
0
0
 
7
7
1
2
00:00
16:59
01:35
20:02
  5,692
 10,994
  1,164
  1,147
  -501,834
  -501,404
38
44
0
0
0
0
0
0
 
8
1
04:57
10:36
 20,257
  1,170
    86,242
44
0
0
0
 
9
9
1
2
10:06
16:29
12:04
20:26
  7,053
 14,168
  1,154
  1,157
   -41,881
   -41,921
49
43
0
0
0
0
0
0
 
10
1
10:35
16:58
 22,997
  1,172
   -91,054
46
0
0
0
 
11
1
03:29
09:01
 19,926
  1,166
  -356,986
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:46
04:27
11:16
03:51
07:41
12:44
  3,911
 11,640
  5,273
  1,159
  1,168
  1,148
  -108,004
  -108,030
  -108,126
34
42
46
0
0
0
0
0
0
0
0
0
 
14
14
1
2
00:00
17:27
01:32
23:59
  5,564
 23,547
  1,164
  1,157
     3,160
     3,088
36
43
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
16
1
2
3
00:00
03:11
22:08
03:10
04:26
23:59
 11,416
  4,454
  6,690
  1,180
  1,146
  1,159
   -86,887
   -86,950
   -87,190
40
34
48
0
1
0
0
0
0
0
0
0
 
17
1
05:37
14:04
 30,427
  1,159
   -89,723
44
0
0
0
 
18
18
1
2
16:29
18:35
18:03
23:12
  5,680
 16,572
  1,158
  1,159
   253,184
   253,193
35
45
0
0
0
0
0
0
 
19
19
1
2
01:35
03:09
02:45
06:50
  4,185
 13,247
  1,168
  1,176
   -29,253
   -29,283
28
43
4
0
0
0
0
0
 
20
20
1
2
00:00
06:41
04:39
10:34
 16,715
 13,990
  1,159
  1,150
    23,053
    23,044
33
44
0
0
0
0
0
0
 
21
1
16:05
21:56
 21,000
  1,165
   -58,746
45
0
0
0
 
22
1
18:04
23:59
 21,332
  1,165
  -145,630
46
0
0
0
 
23
1
01:33
06:40
 18,407
  1,174
  -138,553
35
4
0
0
 
24
1
07:51
15:36
 27,885
  1,171
   -48,181
54
0
0
0
 
25
25
25
1
2
3
00:00
01:35
21:56
01:32
03:08
23:59
  5,564
  5,564
  7,386
  1,162
  1,153
  1,168
  -397,384
  -397,438
  -398,000
38
32
49
0
0
0
0
0
0
0
0
0
 
26
1
14:05
18:35
 16,196
  1,168
   321,698
70
0
0
0
 
27
1
03:52
09:39
 20,798
  1,174
   -74,917
42
0
0
0
 
28
1
04:57
12:19
 26,498
  1,168
   -13,967
47
0
0
0
 
29
29
1
2
12:33
16:38
16:29
18:03
 14,147
  5,106
  1,176
  1,150
  -156,092
  -156,616
191
91
0
0
0
0
0
0
 
30
30
1
2
12:57
20:02
15:36
23:39
  9,495
 12,998
  1,162
  1,152
   -14,113
   -14,156
39
47
0
0
0
0
0
0
 
31
31
1
2
00:49
20:26
02:45
23:12
  6,985
  9,921
  1,149
  1,168
    56,427
    55,631
40
53
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.