GPS Space Vehicle Time Integrity for MJD 52101

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
13:29
19:13
 20,422
   765
  -184,591
41
0
0
0
 
2
2
1
2
00:00
19:14
01:32
23:59
  5,507
 17,014
   768
   764
    43,025
    43,431
49
62
1
0
0
0
0
0
 
3
1
12:25
18:07
 20,330
   766
   -45,944
46
0
0
0
 
4
4
1
2
00:00
20:31
03:46
23:59
 13,491
 12,407
   763
   758
  -651,722
  -650,789
70
67
1
0
1
0
0
0
 
5
5
1
2
00:17
07:14
04:46
08:37
 16,071
  4,927
   779
   783
  -304,741
  -304,761
38
37
0
0
0
0
0
0
 
6
1
02:57
07:50
 17,391
   783
     2,662
28
3
0
0
 
7
7
1
2
00:00
18:13
02:56
23:59
 10,550
 20,620
   777
   750
  -490,838
  -489,247
88
147
1
0
1
0
0
0
 
8
1
17:36
23:21
 20,456
   760
  -395,192
179
0
0
0
 
9
1
04:47
07:50
 10,874
   791
    54,023
26
18
0
0
 
10
1
00:00
05:55
 21,168
   780
    -6,005
36
0
0
0
 
11
1
16:33
21:36
 18,021
   762
    -2,094
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
15:38
01:32
20:30
  5,522
 17,403
   763
   758
     3,926
     3,940
48
41
0
0
0
0
0
0
 
14
14
1
2
06:26
09:00
08:47
15:01
  8,416
 21,502
   776
   777
   117,678
   117,703
33
33
0
0
0
0
0
0
 
15
15
1
2
05:56
07:17
07:15
11:13
  4,720
 13,948
   786
   795
   -55,287
   -55,319
26
39
19
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:47
09:47
 17,886
   792
  -230,337
309
0
1072
0
 
18
1
04:14
12:09
 28,305
   780
    74,913
30
3
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
12:13
19:14
17:13
22:55
 17,883
 13,182
   771
   753
    83,847
    83,889
38
48
0
0
0
0
0
0
 
21
1
07:51
13:33
 20,436
   777
    -3,414
32
0
0
0
 
22
1
10:49
17:06
 22,343
   778
  -583,836
34
0
0
0
 
23
23
23
1
2
3
02:47
07:20
09:48
07:13
08:33
11:29
 15,802
  4,335
  6,018
   772
   777
   788
   -15,408
   -15,411
   -15,406
24
36
31
134
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
21:36
06:21
23:59
 22,739
  8,509
   769
   748
   -63,594
   -63,803
36
45
1
0
0
0
0
0
 
25
1
09:00
16:32
 26,953
   773
   -14,560
37
0
0
0
 
26
1
01:38
07:13
 19,919
   784
  -535,210
62
0
0
0
 
27
1
16:33
22:24
 20,935
   754
   -25,907
45
0
0
0
 
28
28
28
1
2
3
15:02
17:07
19:40
16:32
19:13
22:57
  5,410
  7,496
 11,743
   757
   749
   752
     4,598
     4,611
     4,642
40
42
47
0
0
0
0
0
0
0
0
0
 
29
1
08:44
15:37
 24,532
   775
  -615,402
53
0
0
0
 
30
30
30
1
2
3
01:44
08:37
11:13
04:46
09:47
12:24
 10,834
  4,181
  4,216
   763
   778
   772
    27,880
    27,926
    27,934
34
35
24
0
0
31
0
0
0
0
0
0
 
31
1
13:44
19:39
 21,054
   776
   -52,025
46
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.