2025dyf

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Information

Transient

Name: AT2025dyf
Right ascension: 9h53m50.65s
Declination: 33d54m07.53s
Discovery Date: Jan. 9, 2025, 11:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 2025dyf
Right ascension: 9h53m50.68s
Declination: 33d54m09.62s
Redshift: None
Photometric Redshift: 0.147
 

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 2.28
Cutout download processed 18.68
Global aperture construction processed 0.58
Local aperture photometry processed 5.42
Global aperture photometry processed 5.47
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.7
Host information processed 0.11
Global host SED inference processed 436.98
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 9h53m50.65s, 33d54m07.53s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 9h53m50.68s, 33d54m09.68s
semi major axis, semi minor axis (arcsec) = 4.63, 4.06
angle (degrees, anti-clockwise from east) = -113.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.78 2.86 20.905 0.197 AB
GALEX_NUV 19.14 2.09 20.695 0.119 AB
SDSS_u 8.39 2.98 21.590 0.386 AB
SDSS_g 41.85 2.06 19.846 0.053 AB
DES_g 43.7 0.56 19.799 0.014 AB
PanSTARRS_g 43.53 0.94 19.803 0.023 AB
SDSS_r 57.54 2.66 19.500 0.050 AB
PanSTARRS_r 52.61 1.55 19.597 0.032 AB
SDSS_i 62.04 3.56 19.418 0.062 AB
PanSTARRS_i 60.94 1.09 19.438 0.019 AB
PanSTARRS_z 58.96 3.07 19.474 0.056 AB
SDSS_z 88.11 12.22 19.037 0.151 AB
DES_z 60.78 2.11 19.441 0.038 AB
PanSTARRS_y 75.24 7.19 19.209 0.104 AB
2MASS_J 216.26 107.38 17.168 0.539 Vega
2MASS_H 0.19 177.96 24.349 1029.471 Vega
2MASS_K 65.45 169.62 17.522 2.813 Vega
WISE_W1 39.7 11.33 17.204 0.310 Vega
WISE_W2 23.95 18.21 17.113 0.825 Vega
WISE_W3 13.94 79.21 15.865 6.167 Vega
WISE_W4 -949.63 576.11 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})\, 8.879 9.132 9.358
{\rm log}_{10}({\rm SFR}) 0.246 0.594 0.868
{\rm log}_{10}({\rm sSFR}) -9.079 -8.572 -8.016
{\rm stellar\ age} 0.228 2.631 5.020

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.084 -0.291 0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.600 -0.770 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.219 0.543
\delta -0.355 0.071 0.279
\tau_1/\tau_2 0.687 1.216 1.679
Q_{PAH} 1.051 2.859 4.901
U_{min} 3.365 9.024 17.007
{\rm log}_{10}(\gamma_e)\, -2.919 -1.723 -0.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.437 -1.091 -0.484
{\rm log}_{10}(\tau_{AGN})\, 1.158 1.459 1.812

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.703 -0.259 0.000
0.03-0.10 Gyr 0.368 0.734 1.021
0.10-0.32 Gyr -1.749 0.109 0.538
0.32-1.03 Gyr -3.201 -0.951 -0.208
1.03-3.33 Gyr -3.956 -1.290 -0.607
3.33-10.71 Gyr -4.025 -1.388 -0.690
10.71-11.90 Gyr -3.862 -1.286 -0.477