2025lzs

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Information

Transient

Name: AT2025lzs
Right ascension: 14h46m57.99s
Declination: 20d24m30.75s
Discovery Date: May 25, 2025, 7:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2025lzs
Right ascension: 14h46m57.97s
Declination: 20d24m31.13s
Redshift: 0.042531
Photometric Redshift: 0.064
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.74
Transient MWEBV processed 0.04
Host match processed 3.23
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.46
Validate global photometry processed 17.57
Global host SED inference processed 696.69
Local aperture photometry processed 7.03
Validate local photometry processed 0.03
Local host SED inference processed 458.74
 

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) = 14h46m57.99s, 20d24m30.75s
semi major axis, semi minor axis (arcsec) = 2.39, 2.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 39.19 2.28 19.917 0.063 AB
SDSS_g 180.27 3.53 18.260 0.021 AB
DES_g 199.96 0.64 18.148 0.003 AB
PanSTARRS_g 197.99 0.59 18.158 0.003 AB
SDSS_r 402.81 5.28 17.387 0.014 AB
PanSTARRS_r 402.02 0.66 17.389 0.002 AB
DES_r 462.13 1.78 17.238 0.004 AB
SDSS_i 584.98 6.41 16.982 0.012 AB
PanSTARRS_i 564.06 0.72 17.022 0.001 AB
PanSTARRS_z 700.64 1.51 16.786 0.002 AB
SDSS_z 785.9 9.3 16.662 0.013 AB
PanSTARRS_y 840.67 3.62 16.588 0.005 AB

Aperture details

RA, DEC (J2000) = 14h46m57.96s, 20d24m31.28s
semi major axis, semi minor axis (arcsec) = 7.33, 5.84
angle (degrees, anti-clockwise from east) = -99.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.46 3.63 21.718 0.528 AB
GALEX_NUV 9.38 2.94 21.469 0.341 AB
SDSS_u 84.98 5.16 19.077 0.066 AB
SDSS_g 324.39 4.91 17.622 0.016 AB
DES_g 358.93 0.93 17.512 0.003 AB
PanSTARRS_g 358.59 1.48 17.513 0.004 AB
SDSS_r 702.5 7.31 16.783 0.011 AB
PanSTARRS_r 735.1 1.57 16.734 0.002 AB
DES_r 806.86 2.47 16.633 0.003 AB
SDSS_i 1024.88 9.06 16.373 0.010 AB
PanSTARRS_i 1041.02 1.79 16.356 0.002 AB
PanSTARRS_z 1302.47 3.93 16.113 0.003 AB
SDSS_z 1449.03 18.75 15.997 0.014 AB
PanSTARRS_y 1570.13 9.76 15.910 0.007 AB
2MASS_J 2023.3 163.19 14.740 0.088 Vega
2MASS_H 2089.29 237.54 14.232 0.123 Vega
2MASS_K 2181.06 319.51 13.716 0.159 Vega
WISE_W1 752.38 15.28 14.010 0.022 Vega
WISE_W2 380.94 19.84 14.109 0.057 Vega
WISE_W3 74.76 55.83 14.042 0.811 Vega
WISE_W4 -221.28 230.81 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.641 9.760 9.887
{\rm log}_{10}({\rm SFR}) -0.886 -0.407 0.039
{\rm log}_{10}({\rm sSFR}) -10.719 -10.192 -9.716
{\rm stellar\ age} 5.728 7.280 9.202

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.489 -0.877 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.826 -0.632 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.582 0.803 1.090
\delta -0.828 -0.621 -0.423
\tau_1/\tau_2 0.637 0.971 1.309
Q_{PAH} 0.363 1.601 3.240
U_{min} 2.675 7.657 14.344
{\rm log}_{10}(\gamma_e)\, -3.398 -2.255 -1.066

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.216 -2.483 -1.134
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.324 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.615 -0.294 -0.001
0.03-0.10 Gyr -1.401 -0.495 0.057
0.10-0.33 Gyr -1.502 -0.604 -0.076
0.33-1.09 Gyr -1.376 -0.541 -0.116
1.09-3.60 Gyr -1.175 -0.338 -0.055
3.60-11.87 Gyr -0.620 -0.172 0.026
11.87-13.19 Gyr -0.682 -0.085 0.586

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.053 10.124 10.215
{\rm log}_{10}({\rm SFR}) -1.051 -0.405 0.091
{\rm log}_{10}({\rm sSFR}) -11.208 -10.508 -9.993
{\rm stellar\ age} 7.915 10.002 12.385

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.174 -0.878 -0.678
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.113 0.328 0.439

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.328 0.446 0.611
\delta -0.943 -0.802 -0.561
\tau_1/\tau_2 0.612 0.998 1.437
Q_{PAH} 0.164 0.572 1.267
U_{min} 2.732 7.948 15.185
{\rm log}_{10}(\gamma_e)\, -3.266 -2.245 -1.574

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.708 -4.148 -3.301
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.594 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.358 -0.618 -0.289
0.03-0.10 Gyr -1.165 -0.345 0.208
0.10-0.33 Gyr -3.388 -1.300 -0.567
0.33-1.09 Gyr -4.783 -1.700 -0.868
1.09-3.60 Gyr -3.590 -1.479 -0.599
3.60-11.87 Gyr -1.253 0.115 0.338
11.87-13.19 Gyr 0.119 0.950 1.340