2025dyw

Download data

Information

Transient

Name: AT2025dyw
Right ascension: 7h24m54.69s
Declination: 14d54m19.31s
Discovery Date: March 5, 2025, 3:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name: 2025dyw
Right ascension: 7h24m54.65s
Declination: 14d54m19.71s
Redshift: None
Photometric Redshift: 0.128
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.12
Cutout download processed 13.24
Global aperture construction processed 0.68
Local aperture photometry processed 4.89
Global aperture photometry processed 4.88
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.83
Host information processed 0.1
Global host SED inference processed 435.66
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.16
Host MWEBV processed 0.05
Log transient processing status blocked None
 

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) = 7h24m54.69s, 14d54m19.31s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 7h24m54.67s, 14d54m19.73s
semi major axis, semi minor axis (arcsec) = 12.28, 4.1
angle (degrees, anti-clockwise from east) = -69.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 105.87 5.77 18.838 0.059 AB
SDSS_g 191.97 4.07 18.192 0.023 AB
PanSTARRS_g 205.67 1.55 18.117 0.008 AB
SDSS_r 350.22 5.87 17.539 0.018 AB
PanSTARRS_r 352.81 1.33 17.531 0.004 AB
SDSS_i 531.21 8.28 17.087 0.017 AB
PanSTARRS_i 518.21 2.54 17.114 0.005 AB
PanSTARRS_z 608.65 4.74 16.939 0.008 AB
SDSS_z 702.13 22.44 16.784 0.035 AB
PanSTARRS_y 739.69 11.86 16.727 0.017 AB
2MASS_J 966.86 246.01 15.542 0.276 Vega
2MASS_H 1279.0 376.12 14.765 0.319 Vega
2MASS_K 1311.15 372.3 14.268 0.308 Vega
WISE_W2 533.94 34.49 13.742 0.070 Vega
WISE_W3 1785.32 139.1 10.597 0.085 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})\, 10.616 10.691 10.770
{\rm log}_{10}({\rm SFR}) 0.807 1.188 1.524
{\rm log}_{10}({\rm sSFR}) -9.934 -9.516 -9.131
{\rm stellar\ age} 5.969 7.026 9.002

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.227 -0.027 0.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.701 0.115 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.347 0.659
\delta -0.676 -0.234 0.102
\tau_1/\tau_2 0.570 0.990 1.468
Q_{PAH} 0.628 1.658 3.072
U_{min} 2.189 6.742 13.139
{\rm log}_{10}(\gamma_e)\, -3.369 -2.440 -1.478

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.823 -2.342 -1.521
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.351 1.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.529 0.729 0.963
0.03-0.10 Gyr 0.861 1.301 1.653
0.10-0.32 Gyr -1.108 0.178 0.686
0.32-1.04 Gyr -1.428 0.050 0.557
1.04-3.37 Gyr -0.434 0.464 0.837
3.37-10.90 Gyr 0.449 0.810 0.949
10.90-12.11 Gyr 0.437 1.002 1.627