2023bvh

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Information

Transient

Name: SN2023bvh
Right ascension: 8h46m16.68s
Declination: 27d21m04.64s
Discovery Date: Feb. 18, 2023, 4:28 a.m.
Classification: SN II
Redshift: 0.019000
MW E(B-V): 0.046

Host

Name: 2023bvh
Right ascension: 8h46m15.05s
Declination: 27d20m43.44s
Redshift: 0.018743
Photometric Redshift: 0.105
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.87
Cutout download processed 20.33
Global aperture construction processed 0.66
Local aperture photometry processed 6.99
Global aperture photometry processed 7.66
Validate local photometry processed 0.03
Validate global photometry processed 20.78
Host information processed 0.08
Global host SED inference processed 370.49
Local host SED inference processed 447.88
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 8h46m16.68s, 27d21m04.64s
semi major axis, semi minor axis (arcsec) = 5.26, 5.26
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 22.62 3.36 20.514 0.161 AB
SDSS_u 43.23 3.75 19.811 0.094 AB
SDSS_g 83.49 2.78 19.096 0.036 AB
DES_g 81.05 0.65 19.128 0.009 AB
PanSTARRS_g 85.12 1.42 19.075 0.018 AB
SDSS_r 97.81 3.33 18.924 0.037 AB
PanSTARRS_r 92.22 1.85 18.988 0.022 AB
DES_r 98.97 1.41 18.911 0.015 AB
SDSS_i 98.59 4.63 18.915 0.051 AB
PanSTARRS_i 87.05 1.96 19.051 0.024 AB
PanSTARRS_z 104.06 3.6 18.857 0.038 AB
SDSS_z 127.09 13.3 18.640 0.114 AB
DES_z 109.9 2.76 18.797 0.027 AB
PanSTARRS_y 116.8 8.29 18.731 0.077 AB
2MASS_J 82.42 84.46 18.215 1.113 Vega
2MASS_H 139.47 128.39 17.171 0.999 Vega
2MASS_K 160.51 157.88 16.548 1.068 Vega

Aperture details

RA, DEC (J2000) = 8h46m15.23s, 27d20m43.95s
semi major axis, semi minor axis (arcsec) = 30.58, 10.63
angle (degrees, anti-clockwise from east) = -144.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 514.19 16.01 17.122 0.034 AB
GALEX_NUV 755.99 4.09 16.704 0.006 AB
SDSS_u 1957.71 16.17 15.671 0.009 AB
SDSS_g 4529.54 18.14 14.760 0.004 AB
DES_g 4611.45 4.29 14.740 0.001 AB
PanSTARRS_g 4578.88 4.94 14.748 0.001 AB
SDSS_r 5875.96 21.19 14.477 0.004 AB
PanSTARRS_r 5961.52 6.5 14.462 0.001 AB
DES_r 6260.53 9.76 14.408 0.002 AB
SDSS_i 6570.2 25.0 14.356 0.004 AB
PanSTARRS_i 6415.93 6.77 14.382 0.001 AB
PanSTARRS_z 7100.45 12.48 14.272 0.002 AB
SDSS_z 7095.91 49.41 14.272 0.008 AB
DES_z 7471.67 18.51 14.216 0.003 AB
PanSTARRS_y 8232.83 27.88 14.111 0.004 AB
2MASS_J 8384.01 295.58 13.196 0.038 Vega
2MASS_H 7821.66 447.3 12.799 0.062 Vega
2MASS_K 7112.53 550.49 12.432 0.084 Vega
WISE_W1 3570.43 50.34 12.319 0.015 Vega
WISE_W2 2128.34 68.88 12.241 0.035 Vega
WISE_W3 8051.52 312.88 8.961 0.042 Vega
WISE_W4 24272.24 2292.05 6.317 0.103 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})\, 7.406 7.723 7.949
{\rm log}_{10}({\rm SFR}) -1.593 -1.218 -0.876
{\rm log}_{10}({\rm sSFR}) -9.452 -8.942 -8.304
{\rm stellar\ age} 0.754 4.794 7.046

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.443 -0.715 -0.144
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.430 -1.132 -0.470

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.078 0.263 0.654
\delta -0.311 0.098 0.280
\tau_1/\tau_2 0.738 1.115 1.554
Q_{PAH} 0.840 2.566 4.780
U_{min} 3.073 8.732 16.142
{\rm log}_{10}(\gamma_e)\, -3.112 -1.860 -0.636

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.486 -1.461 -0.569
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.477 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.752 -1.529 -1.297
0.03-0.10 Gyr -1.567 -1.129 -0.755
0.10-0.33 Gyr -2.496 -1.697 -1.255
0.33-1.10 Gyr -3.303 -2.136 -1.710
1.10-3.66 Gyr -4.007 -2.381 -1.937
3.66-12.16 Gyr -4.371 -2.472 -1.997
12.16-13.51 Gyr -4.495 -2.580 -1.837

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.240 9.376 9.513
{\rm log}_{10}({\rm SFR}) 0.028 0.313 0.553
{\rm log}_{10}({\rm sSFR}) -9.414 -9.085 -8.751
{\rm stellar\ age} 1.100 3.228 5.085

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.588 -0.423 -0.307
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.002 0.185 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.172 0.232
\delta -0.938 -0.809 -0.638
\tau_1/\tau_2 0.600 0.956 1.348
Q_{PAH} 0.115 0.322 0.586
U_{min} 3.104 8.160 14.977
{\rm log}_{10}(\gamma_e)\, -3.396 -2.497 -1.958

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.450 -3.714 -2.934
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.432 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.304 -0.176 -0.075
0.03-0.10 Gyr 0.108 0.432 0.691
0.10-0.33 Gyr 0.319 0.590 0.796
0.33-1.10 Gyr -1.054 -0.185 0.186
1.10-3.66 Gyr -1.669 -0.773 -0.384
3.66-12.16 Gyr -1.972 -1.002 -0.598
12.16-13.51 Gyr -2.085 -1.037 -0.485