2025lzh results

Information

Transient
Name:AT2025lzh
Right ascension: 15h58m43.62s
Declination:2d08m52.68s
Discovery Date:May 23, 2025, 8:23 a.m.
Classification:None
Redshift:None
MW E(B-V):0.077
Host
Name:2025lzh
Right ascension: 15h58m43.58s
Declination:2d08m52.80s
Redshift:None
Photometric Redshift:0.093
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.5
Transient MWEBV processed 0.04
Host match processed 1.99
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 7.47
Validate global photometry processed 20.68
Global host SED inference time limit exceeded 7189.58
Local aperture photometry processed 6.88
Validate local photometry processed 0.02
Local host SED inference processed 645.62
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h58m43.62s, 2d08m52.68s
semi major axis, semi minor axis (arcsec):1.15, 1.15
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 39.56 0.42 19.907 0.012 AB
PanSTARRS_i 40.68 0.28 19.877 0.007 AB
PanSTARRS_z 46.88 0.69 19.723 0.016 AB
DES_z 55.28 1.25 19.544 0.024 AB
PanSTARRS_y 57.57 1.46 19.499 0.028 AB

Aperture details

RA, DEC (J2000):15h58m43.58s, 2d08m52.86s
semi major axis, semi minor axis (arcsec):2.65, 2.45
angle (degrees, anti-clockwise from east):-167.1
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.01 1.2 20.405 0.052 AB
GALEX_NUV 35.27 0.84 20.031 0.026 AB
SDSS_u 38.67 2.85 19.932 0.080 AB
SDSS_g 45.9 1.95 19.746 0.046 AB
DES_g 53.4 0.39 19.581 0.008 AB
PanSTARRS_g 51.89 0.63 19.612 0.013 AB
SDSS_r 69.23 2.5 19.299 0.039 AB
PanSTARRS_r 70.14 0.65 19.285 0.010 AB
DES_r 79.67 0.63 19.147 0.009 AB
SDSS_i 93.8 3.35 18.969 0.039 AB
PanSTARRS_i 88.26 0.59 19.036 0.007 AB
PanSTARRS_z 101.35 1.44 18.885 0.015 AB
SDSS_z 121.14 8.92 18.692 0.080 AB
DES_z 119.12 1.87 18.710 0.017 AB
PanSTARRS_y 122.51 3.04 18.680 0.027 AB
2MASS_J 164.58 92.32 17.464 0.609 Vega
2MASS_H 326.13 124.95 16.249 0.416 Vega
2MASS_K 408.93 170.35 15.533 0.452 Vega
WISE_W1 270.74 11.34 15.120 0.045 Vega
WISE_W2 335.93 15.89 14.245 0.051 Vega
WISE_W3 586.51 62.9 11.805 0.116 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.611 8.895 9.094
{\rm log}_{10}({\rm SFR}) -1.787 -0.724 0.221
{\rm log}_{10}({\rm sSFR}) -10.726 -9.639 -8.503
{\rm stellar\ age} 0.292 3.002 6.295

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.180 -0.344 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 -0.584 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.350 0.695
\delta -0.720 -0.301 0.105
\tau_1/\tau_2 0.590 1.037 1.449
Q_{PAH} 1.042 3.232 5.666
U_{min} 3.474 9.328 17.394
{\rm log}_{10}(\gamma_e)\, -2.757 -1.512 -0.526

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.600 -0.581 -0.126
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.571 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.473 -1.176 -0.639
0.03-0.10 Gyr -2.417 -0.694 0.377
0.10-0.33 Gyr -1.768 -0.399 0.270
0.33-1.06 Gyr -2.997 -0.809 -0.153
1.06-3.46 Gyr -4.226 -1.427 -0.741
3.46-11.28 Gyr -4.976 -1.651 -0.881
11.28-12.54 Gyr -5.168 -1.611 -0.643

Global parameter details

Documentation

Data not available