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

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

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