GPS Space Vehicle Time Integrity for MJD 52202

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
06:46
12:24
 20,143
    20
  -199,739
43
0
0
0
 
2
1
12:25
18:32
 21,883
    14
    92,893
50
0
0
0
 
3
1
05:32
11:14
 20,387
    13
   -75,940
35
0
0
0
 
4
1
13:40
20:57
 25,987
     3
  -492,576
187
0
0
0
 
5
5
1
2
00:23
17:43
02:45
21:50
  8,467
 14,747
    15
    23
  -319,130
  -319,195
41
42
0
0
0
0
0
0
 
6
6
1
2
00:00
20:10
01:02
22:00
  3,738
  6,598
    -1
     2
      705
      736
40
39
0
0
0
0
0
0
 
7
1
11:30
20:09
 30,903
     3
  -529,860
252
0
80
0
 
8
1
10:50
16:33
 20,385
     4
  -594,727
108
0
0
0
 
9
1
00:00
02:05
  7,480
    13
    12,746
39
1
0
0
 
10
1
16:15
22:00
 20,597
    18
   -12,236
40
0
0
0
 
11
1
09:09
14:46
 20,025
     6
    -4,641
35
27
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:18
16:43
13:39
18:42
 19,149
  7,042
     3
    22
     6,352
     6,380
36
38
0
0
0
0
0
0
 
14
14
1
2
00:00
03:06
03:05
08:07
 11,049
 17,899
     8
    21
   123,221
   123,230
41
38
0
0
0
0
0
0
 
15
1
00:00
03:48
 13,610
    22
   -94,928
44
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
03:05
 11,048
    25
  -125,072
302
0
544
0
 
18
1
02:06
05:12
 11,088
    22
    75,228
43
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:31
12:25
10:25
16:15
 17,479
 13,641
    11
    -3
   107,631
   107,684
31
52
0
1
0
0
0
0
 
21
1
00:23
06:35
 22,205
    13
    -5,127
45
0
0
0
 
22
1
03:49
10:06
 22,396
    25
  -335,182
289
0
523
0
 
23
23
1
2
00:00
19:06
03:55
21:50
 14,001
  9,772
    18
     8
   -22,051
   -22,102
43
38
0
0
0
0
0
0
 
24
1
14:47
22:00
 25,862
     7
     -533
44
0
0
0
 
25
1
02:06
10:00
 28,206
    18
   -18,632
38
0
0
0
 
26
1
18:46
22:00
 11,597
    17
    -5,230
38
0
0
0
 
27
1
10:00
15:31
 19,651
     7
   -37,582
39
0
0
0
 
28
1
12:46
18:15
 19,597
    16
    29,966
41
0
0
0
 
29
1
02:45
09:09
 22,836
    22
  -620,754
44
0
0
0
 
30
30
30
1
2
3
01:03
03:49
18:44
02:05
05:29
22:00
  3,705
  5,960
 11,685
    24
    30
    16
  -105,820
  -106,085
  -107,466
44
61
105
0
1
0
0
1
0
0
0
0
 
31
1
06:50
12:45
 21,119
    17
   -70,342
34
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.