GPS Space Vehicle Time Integrity for MJD 52792

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
14:27
20:10
 20,379
  1,035
  -287,206
45
0
0
0
 
2
2
1
2
12:00
17:33
17:17
19:48
 18,909
  7,963
  1,050
  1,022
   126,523
   126,590
51
45
0
0
0
0
0
0
 
3
1
13:27
19:08
 20,283
  1,052
   -14,549
48
0
0
0
 
4
4
1
2
00:00
20:37
04:11
23:59
 14,974
 12,020
  1,033
  1,041
   -44,528
   -44,536
32
40
0
0
0
0
0
0
 
5
5
1
2
01:00
07:58
05:22
11:42
 15,564
 13,216
  1,043
  1,047
   -17,020
   -17,094
30
43
3
0
0
0
0
0
 
6
1
03:46
08:40
 17,387
  1,050
     6,091
31
0
0
0
 
7
7
1
2
00:00
19:09
03:45
23:59
 13,435
 17,262
  1,046
  1,033
  -513,738
  -514,969
73
90
1
0
1
0
0
0
 
8
1
18:28
23:59
 19,653
  1,046
  -351,130
68
0
0
0
 
9
1
05:23
09:34
 14,909
  1,053
    48,018
35
0
0
0
 
10
1
00:02
06:38
 23,479
  1,054
   -24,933
31
0
0
0
 
11
1
17:18
22:18
 17,838
  1,037
   -48,712
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:34
15:50
02:15
21:11
  6,003
 19,093
  1,026
  1,032
    28,996
    29,030
36
44
0
0
0
0
0
0
 
14
1
07:06
15:36
 30,141
  1,048
    21,994
40
0
0
0
 
15
15
1
2
07:04
09:35
08:40
12:34
  5,781
 10,457
  1,068
  1,070
  -115,422
  -115,473
34
45
0
0
0
0
0
0
 
16
1
11:16
17:32
 22,376
  1,044
   -22,143
79
0
0
0
 
17
1
04:12
10:40
 22,772
  1,055
   -14,765
34
0
0
0
 
18
18
1
2
05:23
08:41
07:57
13:01
  9,115
 15,232
  1,048
  1,057
   -10,614
   -10,613
30
41
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
13:14
20:11
18:04
23:59
 17,255
 13,535
  1,035
  1,028
   215,082
   215,078
43
40
0
0
0
0
0
0
 
21
1
06:39
11:14
 16,238
  1,063
    36,952
68
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:58
14:04
 21,540
  1,064
   -26,740
41
0
0
0
 
24
24
1
2
00:00
22:00
06:40
23:59
 23,705
  7,041
  1,042
  1,035
   -33,285
   -33,489
35
39
1
0
0
0
0
0
 
25
1
09:35
17:17
 27,313
  1,045
   -44,227
45
0
0
0
 
26
1
02:33
07:03
 15,946
  1,052
  -510,164
33
6
0
0
 
27
1
17:18
23:14
 21,171
  1,039
  -231,724
361
0
4161
0
 
28
28
1
2
00:00
19:18
01:59
23:59
  7,097
 16,696
  1,053
  1,038
    38,688
    38,409
40
41
1
0
0
0
0
0
 
29
1
01:43
07:13
 19,505
  1,053
  -145,153
38
2
0
0
 
30
30
1
2
02:18
10:40
05:22
13:00
 10,892
  8,185
  1,033
  1,040
  -135,898
  -137,227
144
128
1
0
1
0
0
0
 
31
1
14:30
19:08
 16,549
  1,040
  -238,421
128
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.