2025hto

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Information

Transient

Name: AT2025hto
Right ascension: 7h12m50.57s
Declination: 43d31m42.32s
Discovery Date: April 20, 2025, 4:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name: 2025hto
Right ascension: 7h12m50.41s
Declination: 43d31m40.98s
Redshift: None
Photometric Redshift: 0.121
 

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 1.82
Cutout download processed 3.73
Global aperture construction processed 0.66
Local aperture photometry processed 4.23
Global aperture photometry processed 4.31
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.34
Host information processed 0.09
Global host SED inference processed 396.16
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 7h12m50.57s, 43d31m42.32s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 7h12m50.41s, 43d31m41.18s
semi major axis, semi minor axis (arcsec) = 7.98, 3.43
angle (degrees, anti-clockwise from east) = -137.33

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.08 3.16 21.632 0.425 AB
GALEX_NUV 8.31 3.0 21.601 0.391 AB
PanSTARRS_g 81.64 1.16 19.120 0.015 AB
PanSTARRS_r 172.6 1.54 18.307 0.010 AB
PanSTARRS_i 282.69 1.31 17.772 0.005 AB
PanSTARRS_z 380.88 4.04 17.448 0.012 AB
PanSTARRS_y 443.08 8.59 17.284 0.021 AB
2MASS_J 652.73 125.96 15.968 0.210 Vega
2MASS_H 1162.61 208.7 14.869 0.195 Vega
2MASS_K 1080.79 196.91 14.478 0.198 Vega
WISE_W1 621.81 18.14 14.217 0.032 Vega
WISE_W2 423.3 22.58 13.994 0.058 Vega
WISE_W3 620.58 75.95 11.744 0.133 Vega
WISE_W4 432.42 460.8 10.690 1.157 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})\, 10.450 10.577 10.693
{\rm log}_{10}({\rm SFR}) -0.566 0.142 0.515
{\rm log}_{10}({\rm sSFR}) -11.145 -10.441 -10.036
{\rm stellar\ age} 4.229 6.151 7.453

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.537 -0.183 0.058
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.679 -1.027 0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.747 0.942 1.150
\delta -0.262 0.015 0.243
\tau_1/\tau_2 0.538 0.851 1.180
Q_{PAH} 0.541 1.445 3.099
U_{min} 2.305 6.591 13.468
{\rm log}_{10}(\gamma_e)\, -3.431 -2.690 -1.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.941 -2.685 -1.729
{\rm log}_{10}(\tau_{AGN})\, 0.911 1.255 1.770

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.430 0.275 0.588
0.03-0.10 Gyr -1.057 0.013 0.522
0.10-0.32 Gyr -0.840 0.103 0.630
0.32-1.05 Gyr -0.385 0.440 0.870
1.05-3.39 Gyr 0.299 0.743 1.004
3.39-10.98 Gyr 0.155 0.647 0.892
10.98-12.20 Gyr -0.212 0.599 1.144