SN2018leh

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Information

Transient

Name: SN2018leh
Right ascension: 4h05m03.30s
Declination: 25d15m42.90s
Discovery Date: None
Classification: SN IIn
Redshift: 0.023960
MW E(B-V): 0.223

Host

Name: SN2018leh
Right ascension: 4h05m03.25s
Declination: 25d15m43.45s
Redshift: None
Photometric Redshift: 0.020
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed None
Cutout download processed 4.17
Global aperture construction processed 0.62
Local aperture photometry processed 3.61
Global aperture photometry processed 4.3
Validate local photometry processed 0.02
Validate global photometry processed 10.92
Host information processed 0.08
Global host SED inference processed 1538.55
Local host SED inference processed 743.7
Transient information processed 0.0
Transient MWEBV processed 0.12
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) = 4h05m03.30s, 25d15m42.90s
semi major axis, semi minor axis (arcsec) = 4.14, 4.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 224.61 1.15 18.021 0.006
PanSTARRS_r 411.17 1.51 17.365 0.004
PanSTARRS_i 552.67 1.41 17.044 0.003
PanSTARRS_z 672.9 3.27 16.830 0.005
PanSTARRS_y 705.97 7.81 16.778 0.012
2MASS_J 1037.66 93.69 15.465 0.098
2MASS_H 1228.95 146.12 14.809 0.129
2MASS_K 1112.36 145.59 14.447 0.142

Aperture details

RA, DEC (J2000) = 4h05m03.23s, 25d15m43.80s
semi major axis, semi minor axis (arcsec) = 10.85, 5.27
angle (degrees, anti-clockwise from east) = -46.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 38.16 5.73 19.946 0.163
GALEX_NUV 59.15 4.35 19.470 0.080
PanSTARRS_g 733.7 2.1 16.736 0.003
PanSTARRS_z 2334.79 5.78 15.479 0.003
2MASS_J 6428.76 209.43 13.485 0.035
2MASS_H 7357.51 322.68 12.866 0.048
2MASS_K 6989.86 325.17 12.451 0.051
WISE_W1 7217.36 62.0 11.555 0.009
WISE_W2 4940.51 195.19 11.327 0.043
WISE_W3 26110.34 902.81 7.684 0.038
WISE_W4 44597.32 3150.47 5.657 0.077
 

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})\, 9.162 9.257 9.353
{\rm log}_{10}({\rm SFR}) -1.861 -1.245 -0.759
{\rm log}_{10}({\rm sSFR}) -11.141 -10.515 -10.027
{\rm stellar\ age} 5.995 7.670 9.384

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.707 -1.346 -0.981
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.925 -1.709 -0.833

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.254 0.498
\delta -0.639 -0.081 0.278
\tau_1/\tau_2 0.745 1.094 1.466
Q_{PAH} 0.797 2.565 5.197
U_{min} 2.677 7.745 14.968
{\rm log}_{10}(\gamma_e)\, -3.387 -2.205 -0.731

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.543 -1.473 -0.630
{\rm log}_{10}(\tau_{AGN})\, 0.850 1.319 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.267 -1.536 -1.127
0.03-0.10 Gyr -1.926 -1.188 -0.659
0.10-0.33 Gyr -1.568 -0.970 -0.467
0.33-1.10 Gyr -1.692 -1.040 -0.587
1.10-3.65 Gyr -1.672 -0.892 -0.558
3.65-12.09 Gyr -1.008 -0.656 -0.483
12.09-13.44 Gyr -1.088 -0.527 0.065

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.258 9.467 9.791
{\rm log}_{10}({\rm SFR}) 0.810 1.055 1.284
{\rm log}_{10}({\rm sSFR}) -8.934 -8.403 -7.970
{\rm stellar\ age} 0.109 1.523 6.000

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.278 -0.044 0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.831 -1.517 -0.617

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.529 1.714 1.899
\delta 0.301 0.353 0.386
\tau_1/\tau_2 0.237 0.501 0.738
Q_{PAH} 0.203 0.502 0.893
U_{min} 2.043 5.914 11.981
{\rm log}_{10}(\gamma_e)\, -3.884 -3.603 -3.091

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.251 -3.383 -2.390
{\rm log}_{10}(\tau_{AGN})\, 0.818 1.124 1.693

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.641 0.890 1.026
0.03-0.10 Gyr 0.756 1.107 1.405
0.10-0.33 Gyr -1.035 0.177 0.744
0.33-1.10 Gyr -2.624 -0.646 0.113
1.10-3.65 Gyr -5.106 -1.152 -0.113
3.65-12.09 Gyr -6.466 -1.661 -0.288
12.09-13.44 Gyr -6.432 -1.578 -0.158