2025rfs

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Information

Transient

Name: AT2025rfs
Right ascension: 19h30m22.75s
Declination: -79d06m29.04s
Discovery Date: July 14, 2025, 9:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.346

Host

Name: 19302268-7906305
Right ascension: 19h30m22.68s
Declination: -79d06m30.56s
Redshift: 0.040431
Photometric Redshift:
 

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 3.87
Cutout download processed 24.03
Global aperture construction processed 0.15
Local aperture photometry processed 0.94
Global aperture photometry processed 0.72
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.94
Host information processed 0.15
Global host SED inference processed 1193.22
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 19h30m22.75s, -79d06m29.04s
semi major axis, semi minor axis (arcsec) = 2.5, 2.5
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 19h30m22.51s, -79d06m30.67s
semi major axis, semi minor axis (arcsec) = 11.2, 9.8
angle (degrees, anti-clockwise from east) = -14.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.62 3.46 22.026 0.668 AB
GALEX_NUV 8.63 0.94 21.560 0.118 AB
2MASS_J 8303.9 266.09 13.207 0.035 Vega
2MASS_H 10667.67 442.03 12.462 0.045 Vega
2MASS_K 10169.58 445.73 12.044 0.048 Vega
WISE_W1 4631.96 40.15 12.037 0.009 Vega
WISE_W2 2896.75 39.89 11.906 0.015 Vega
WISE_W3 7405.81 123.96 9.052 0.018 Vega
WISE_W4 6793.15 675.58 7.700 0.108 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.543 10.721 10.902
{\rm log}_{10}({\rm SFR}) -0.697 -0.072 0.558
{\rm log}_{10}({\rm sSFR}) -11.412 -10.764 -10.083
{\rm stellar\ age} 5.919 7.773 11.951

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.200 -0.644 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.150 -0.479 -0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.307 0.495
\delta -0.908 -0.671 -0.276
\tau_1/\tau_2 0.265 0.661 1.100
Q_{PAH} 0.263 0.832 2.178
U_{min} 2.456 6.947 14.147
{\rm log}_{10}(\gamma_e)\, -3.502 -2.599 -1.612

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.007 -2.331 -1.459
{\rm log}_{10}(\tau_{AGN})\, 1.316 1.777 2.019

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.949 -0.085 0.457
0.03-0.10 Gyr -1.545 -0.250 0.630
0.10-0.33 Gyr -2.081 -0.134 0.708
0.33-1.09 Gyr -2.420 0.090 0.744
1.09-3.60 Gyr -1.911 0.408 0.848
3.60-11.89 Gyr -0.303 0.702 0.980
11.89-13.21 Gyr 0.197 0.975 1.986