2025diw

Download data

Information

Transient

Name: AT2025diw
Right ascension: 9h10m01.36s
Declination: 38d48m07.12s
Discovery Date: Feb. 27, 2025, 7:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2025diw
Right ascension: 9h10m01.20s
Declination: 38d48m06.26s
Redshift: None
Photometric Redshift: 0.197
 

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 4.48
Cutout download processed 15.97
Global aperture construction processed 0.7
Local aperture photometry processed 6.19
Global aperture photometry processed 6.24
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.93
Host information processed 0.09
Global host SED inference processed 481.04
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 9h10m01.36s, 38d48m07.12s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
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) = 9h10m01.19s, 38d48m06.55s
semi major axis, semi minor axis (arcsec) = 5.41, 4.65
angle (degrees, anti-clockwise from east) = -170.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.93 2.79 21.799 0.437 AB
GALEX_NUV 4.8 2.18 22.197 0.493 AB
SDSS_u 20.12 3.47 20.641 0.187 AB
SDSS_g 50.45 2.3 19.643 0.050 AB
DES_g 54.97 0.69 19.550 0.014 AB
PanSTARRS_g 60.05 0.94 19.454 0.017 AB
SDSS_r 87.63 3.26 19.043 0.040 AB
PanSTARRS_r 96.29 1.25 18.941 0.014 AB
SDSS_i 114.05 4.43 18.757 0.042 AB
PanSTARRS_i 115.27 1.18 18.746 0.011 AB
PanSTARRS_z 125.16 2.79 18.656 0.024 AB
SDSS_z 170.0 14.54 18.324 0.093 AB
DES_z 137.88 2.7 18.551 0.021 AB
PanSTARRS_y 142.83 7.43 18.513 0.056 AB
2MASS_J -83.97 108.83 Vega
2MASS_H 50.16 147.34 18.282 3.189 Vega
WISE_W1 64.0 10.45 16.686 0.177 Vega
WISE_W2 35.53 14.15 16.685 0.432 Vega
WISE_W3 -10.61 86.3 Vega
WISE_W4 -46.73 460.75 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})\, 9.793 10.013 10.188
{\rm log}_{10}({\rm SFR}) -1.556 -0.074 0.930
{\rm log}_{10}({\rm sSFR}) -11.555 -10.141 -9.016
{\rm stellar\ age} 0.674 3.067 5.573

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.579 -1.048 -0.284
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.546 -0.546 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.356 0.547
\delta -0.849 -0.585 -0.152
\tau_1/\tau_2 0.519 0.952 1.419
Q_{PAH} 1.027 2.976 5.270
U_{min} 2.903 8.746 16.910
{\rm log}_{10}(\gamma_e)\, -2.855 -1.793 -0.684

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.840 -1.831 -0.956
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.518 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.005 -0.955 -0.188
0.03-0.10 Gyr -1.709 0.043 1.088
0.10-0.32 Gyr -0.349 0.785 1.327
0.32-1.01 Gyr -0.984 0.515 1.012
1.01-3.21 Gyr -2.283 -0.048 0.514
3.21-10.20 Gyr -2.713 -0.438 0.237
10.20-11.34 Gyr -3.246 -0.485 0.477