2025mhz

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Information

Transient

Name: AT2025mhz
Right ascension: 19h49m18.96s
Declination: -1d02m16.22s
Discovery Date: May 26, 2025, 9:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.161

Host

Name: 2025mhz
Right ascension: 19h49m18.96s
Declination: -1d02m15.97s
Redshift: None
Photometric Redshift: 0.152
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 7.31
Cutout download processed 15.75
Global aperture construction processed 1.16
Local aperture photometry processed 6.57
Global aperture photometry processed 5.68
Validate local photometry no valid phot 0.02
Validate global photometry processed 18.08
Host information processed 0.1
Global host SED inference processed 683.42
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.09
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) = 19h49m18.96s, -1d02m16.22s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 19h49m18.95s, -1d02m15.56s
semi major axis, semi minor axis (arcsec) = 4.63, 2.91
angle (degrees, anti-clockwise from east) = -40.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 0.67 0.45 24.338 0.738 AB
SDSS_u 14.18 4.42 21.021 0.339 AB
SDSS_g 12.4 2.77 21.167 0.242 AB
PanSTARRS_g 16.66 0.91 20.846 0.059 AB
SDSS_r 28.66 3.05 20.257 0.115 AB
PanSTARRS_r 25.99 1.13 20.363 0.047 AB
SDSS_i 33.13 3.85 20.100 0.126 AB
PanSTARRS_i 37.48 1.36 19.965 0.040 AB
PanSTARRS_z 41.73 3.05 19.849 0.079 AB
SDSS_z 29.51 11.44 20.225 0.421 AB
PanSTARRS_y 24.29 7.45 20.436 0.333 AB
2MASS_J 78.37 145.46 18.270 2.015 Vega
2MASS_H -24.08 219.34 Vega
2MASS_K 190.19 201.67 16.364 1.151 Vega
WISE_W1 1.49 30.5 20.772 22.294 Vega
WISE_W2 -17.27 26.05 Vega
WISE_W3 -65.72 68.22 Vega
WISE_W4 227.96 556.27 11.385 2.649 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.040 9.422 9.622
{\rm log}_{10}({\rm SFR}) -0.515 0.426 1.054
{\rm log}_{10}({\rm sSFR}) -9.986 -8.958 -8.091
{\rm stellar\ age} 0.321 3.094 6.079

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.779 -1.306 -0.358
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.648 -0.734 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.571 1.172
\delta -0.594 -0.124 0.220
\tau_1/\tau_2 0.419 0.912 1.437
Q_{PAH} 1.446 3.597 5.536
U_{min} 3.514 9.710 17.528
{\rm log}_{10}(\gamma_e)\, -3.339 -2.246 -0.815

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.730 -1.699 -0.541
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.347 1.818

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.467 -0.466 0.042
0.03-0.10 Gyr -0.539 0.549 1.213
0.10-0.32 Gyr -1.901 0.015 0.687
0.32-1.03 Gyr -3.222 -0.748 0.120
1.03-3.32 Gyr -3.752 -0.954 -0.224
3.32-10.66 Gyr -3.825 -1.237 -0.427
10.66-11.84 Gyr -4.007 -1.135 -0.088