2018mnw

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Information

Transient

Name: AT2018mnw
Right ascension: 1h43m57.80s
Declination: 2d21m00.19s
Discovery Date: Aug. 24, 2018, 11:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2018mnw
Right ascension: 1h43m57.74s
Declination: 2d21m00.00s
Redshift: 0.017212
Photometric Redshift: 0.018
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.87
Cutout download processed 19.12
Global aperture construction processed 0.57
Local aperture photometry processed 5.3
Global aperture photometry processed 5.29
Validate local photometry processed 0.03
Validate global photometry processed 15.76
Host information processed 0.13
Global host SED inference processed 639.92
Local host SED inference processed 522.14
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Log transient processing status processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 1h43m57.80s, 2d21m00.19s
semi major axis, semi minor axis (arcsec) = 5.72, 5.72
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 244.18 15.75 17.931 0.070
GALEX_NUV 240.2 8.8 17.949 0.040
SDSS_u 1459.46 11.06 15.990 0.008
SDSS_g 5908.61 20.02 14.471 0.004
DES_g 6182.36 2.75 14.422 0.000
PanSTARRS_g 6171.27 2.45 14.424 0.000
SDSS_r 10025.63 26.12 13.897 0.003
PanSTARRS_r 10645.65 3.62 13.832 0.000
DES_r 11237.77 4.37 13.773 0.000
SDSS_i 12936.17 29.86 13.620 0.003
PanSTARRS_i 12726.94 2.23 13.638 0.000
PanSTARRS_z 16129.17 4.73 13.381 0.000
SDSS_z 17159.57 38.73 13.314 0.002
DES_z 17643.97 16.27 13.284 0.001
PanSTARRS_y 20825.86 12.07 13.103 0.001
2MASS_J 24240.23 123.6 12.044 0.006
2MASS_H 30298.91 180.54 11.329 0.006
2MASS_K 27899.91 233.63 10.948 0.009

Aperture details

RA, DEC (J2000) = 1h43m57.76s, 2d20m59.61s
semi major axis, semi minor axis (arcsec) = 18.0, 15.55
angle (degrees, anti-clockwise from east) = -4.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 453.46 21.46 17.259 0.051
GALEX_NUV 521.08 13.64 17.108 0.028
SDSS_u 2229.09 19.39 15.530 0.009
SDSS_g 9585.28 25.86 13.946 0.003
DES_g 10037.39 3.88 13.896 0.000
PanSTARRS_g 10245.85 5.24 13.874 0.001
SDSS_r 16853.5 34.6 13.333 0.002
PanSTARRS_r 18090.18 7.79 13.256 0.000
DES_r 18542.31 6.32 13.230 0.000
SDSS_i 22502.08 41.08 13.019 0.002
PanSTARRS_i 22301.75 4.81 13.029 0.000
PanSTARRS_z 27962.87 11.04 12.784 0.000
SDSS_z 28772.09 69.9 12.753 0.003
DES_z 29665.75 21.76 12.719 0.001
PanSTARRS_y 36008.27 33.58 12.509 0.001
2MASS_J 42576.78 366.98 11.432 0.009
2MASS_H 51642.82 550.36 10.750 0.012
2MASS_K 45418.11 729.98 10.419 0.017
WISE_W1 33845.18 111.86 9.877 0.004
WISE_W2 47256.73 166.46 8.875 0.004
WISE_W3 220047.67 508.66 5.370 0.003
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.201 10.320 10.442
{\rm log}_{10}({\rm SFR}) 0.292 0.463 0.658
{\rm log}_{10}({\rm sSFR}) -10.070 -9.864 -9.614
{\rm stellar\ age} 4.497 6.756 8.371

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.321 -0.871 -0.387
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.233 -0.435 -0.262

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.683 0.886 1.106
\delta -0.252 -0.131 -0.017
\tau_1/\tau_2 0.321 0.659 1.080
Q_{PAH} 0.934 2.787 5.673
U_{min} 2.508 7.547 15.181
{\rm log}_{10}(\gamma_e)\, -3.367 -2.004 -1.134

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.585 -3.836 -1.864
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.462 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.101 0.270 0.471
0.03-0.10 Gyr -2.350 -0.805 -0.211
0.10-0.33 Gyr -2.191 -0.699 -0.177
0.33-1.10 Gyr -0.995 -0.055 0.480
1.10-3.67 Gyr -0.492 0.199 0.472
3.67-12.18 Gyr -0.277 0.131 0.362
12.18-13.53 Gyr -0.770 0.053 0.607

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.627 10.734 10.882
{\rm log}_{10}({\rm SFR}) 0.023 0.345 0.706
{\rm log}_{10}({\rm sSFR}) -10.671 -10.403 -10.091
{\rm stellar\ age} 7.713 8.641 12.631

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.332 -0.927 -0.547
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.718 -0.391 -0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.529 0.748 0.953
\delta 0.095 0.220 0.313
\tau_1/\tau_2 0.283 0.631 0.985
Q_{PAH} 0.233 0.810 2.044
U_{min} 2.557 8.158 15.838
{\rm log}_{10}(\gamma_e)\, -3.609 -2.805 -1.481

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.838 -0.680 -0.535
{\rm log}_{10}(\tau_{AGN})\, 1.377 1.448 1.491

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.183 0.141 0.501
0.03-0.10 Gyr -3.775 -2.066 -0.776
0.10-0.33 Gyr -6.055 -2.736 -0.870
0.33-1.10 Gyr -5.301 -2.154 -0.382
1.10-3.67 Gyr -3.030 -0.592 0.324
3.67-12.18 Gyr -0.779 0.545 0.757
12.18-13.53 Gyr -0.301 0.908 1.726