2025lwz

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Information

Transient

Name: SN2025lwz
Right ascension: 22h54m43.68s
Declination: 7d51m43.23s
Discovery Date: May 24, 2025, 8:57 a.m.
Classification: SN IIn
Redshift: 0.023586
MW E(B-V): 0.090

Host

Name: 2025lwz
Right ascension: 22h54m43.46s
Declination: 7d51m50.01s
Redshift: 0.023586
Photometric Redshift: 0.027
 

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
failed
 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 2.58
Cutout download processed 0.72
Global aperture construction processed 0.73
Local aperture photometry processed 7.11
Global aperture photometry processed 6.96
Validate local photometry processed 0.03
Validate global photometry processed 19.59
Host information processed 0.06
Global host SED inference failed 682.56
Local host SED inference processed 538.37
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
Processing status blocked 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) = 22h54m43.68s, 7d51m43.23s
semi major axis, semi minor axis (arcsec) = 4.2, 4.2
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 8.14 2.34 21.624 0.312 AB
SDSS_u 51.4 4.54 19.623 0.096 AB
SDSS_g 72.34 2.47 19.252 0.037 AB
DES_g 79.33 0.54 19.151 0.007 AB
PanSTARRS_g 74.63 1.0 19.218 0.015 AB
SDSS_r 116.07 3.42 18.738 0.032 AB
PanSTARRS_r 106.17 1.01 18.835 0.010 AB
DES_r 125.73 1.1 18.651 0.009 AB
SDSS_i 144.7 4.48 18.499 0.034 AB
PanSTARRS_i 128.66 1.1 18.626 0.009 AB
PanSTARRS_z 141.27 3.38 18.525 0.026 AB
SDSS_z 224.89 12.48 18.020 0.060 AB
DES_z 163.8 2.62 18.364 0.017 AB
PanSTARRS_y 152.56 6.87 18.441 0.049 AB
2MASS_J 100.43 98.47 18.000 1.065 Vega
2MASS_H 258.72 162.03 16.500 0.680 Vega
2MASS_K 190.16 181.57 16.364 1.037 Vega

Aperture details

RA, DEC (J2000) = 22h54m43.50s, 7d51m50.26s
semi major axis, semi minor axis (arcsec) = 21.9, 10.53
angle (degrees, anti-clockwise from east) = -66.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 102.18 8.29 18.877 0.088 AB
GALEX_NUV 135.72 6.02 18.568 0.048 AB
SDSS_u 612.06 16.27 16.933 0.029 AB
SDSS_g 888.93 8.76 16.528 0.011 AB
PanSTARRS_g 916.02 3.63 16.495 0.004 AB
SDSS_r 1379.29 12.03 16.051 0.009 AB
PanSTARRS_r 1350.54 3.6 16.074 0.003 AB
SDSS_i 1720.51 15.89 15.811 0.010 AB
PanSTARRS_i 1679.97 3.94 15.837 0.003 AB
PanSTARRS_z 1759.88 12.39 15.786 0.008 AB
SDSS_z 2547.81 44.9 15.385 0.019 AB
PanSTARRS_y 1876.57 24.83 15.717 0.014 AB
2MASS_J 1540.43 362.22 15.036 0.255 Vega
2MASS_H 1704.63 594.89 14.453 0.379 Vega
2MASS_K 1573.89 667.74 14.070 0.461 Vega
WISE_W1 1129.96 53.81 13.568 0.052 Vega
WISE_W2 693.96 50.41 13.458 0.079 Vega
WISE_W3 1438.23 179.49 10.831 0.135 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})\, 8.235 8.404 8.542
{\rm log}_{10}({\rm SFR}) -1.411 -0.791 -0.114
{\rm log}_{10}({\rm sSFR}) -9.823 -9.237 -8.500
{\rm stellar\ age} 3.611 6.452 8.599

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.824 -1.502 -0.913
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.389 0.171 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.515 1.037
\delta -0.592 -0.214 0.012
\tau_1/\tau_2 0.609 1.024 1.467
Q_{PAH} 0.546 1.994 4.603
U_{min} 3.400 9.485 16.897
{\rm log}_{10}(\gamma_e)\, -3.417 -2.283 -1.042

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.435 -1.363 -0.567
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.480 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.225 -1.755 -1.318
0.03-0.10 Gyr -1.291 -0.641 0.038
0.10-0.33 Gyr -2.724 -1.311 -0.803
0.33-1.10 Gyr -3.994 -1.816 -1.335
1.10-3.65 Gyr -3.545 -1.796 -1.415
3.65-12.10 Gyr -2.974 -1.669 -1.386
12.10-13.44 Gyr -2.999 -1.617 -0.762

Global parameter details

Documentation