2025dia

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Information

Transient

Name: AT2025dia
Right ascension: 14h47m15.64s
Declination: 3d49m43.65s
Discovery Date: March 4, 2025, 7:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025dia
Right ascension: 14h47m15.60s
Declination: 3d49m40.35s
Redshift: 0.124684
Photometric Redshift: 0.124
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.71
Cutout download processed 18.2
Global aperture construction processed 0.25
Local aperture photometry processed 2.67
Global aperture photometry processed 2.78
Validate local photometry no valid phot 0.02
Validate global photometry processed 5.55
Host information processed 0.08
Global host SED inference processed 382.51
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
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) = 14h47m15.64s, 3d49m43.65s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 14h47m15.60s, 3d49m40.35s
semi major axis, semi minor axis (arcsec) = 15.29, 11.34
angle (degrees, anti-clockwise from east) = -60.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.97 1.46 20.173 0.051 AB
GALEX_NUV 42.36 1.26 19.833 0.032 AB
SDSS_u 81.0 8.27 19.129 0.111 AB
SDSS_g 425.05 6.59 17.329 0.017 AB
DES_g 476.03 1.92 17.206 0.004 AB
SDSS_r 871.32 9.56 16.550 0.012 AB
DES_r 970.42 3.43 16.433 0.004 AB
SDSS_i 1298.4 13.11 16.116 0.011 AB
SDSS_z 1950.0 35.51 15.675 0.020 AB
DES_z 1643.81 10.68 15.860 0.007 AB
2MASS_J 2556.46 311.22 14.486 0.132 Vega
2MASS_H 3375.56 462.9 13.712 0.149 Vega
2MASS_K 2528.81 603.32 13.555 0.259 Vega
WISE_W1 1266.72 25.71 13.444 0.022 Vega
WISE_W2 785.04 36.77 13.324 0.051 Vega
WISE_W3 1983.56 154.02 10.482 0.084 Vega
WISE_W4 692.68 636.42 10.179 0.998 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})\, 11.059 11.096 11.161
{\rm log}_{10}({\rm SFR}) 0.330 0.537 0.766
{\rm log}_{10}({\rm sSFR}) -10.776 -10.564 -10.339
{\rm stellar\ age} 7.073 7.797 10.000

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.616 -0.444 -0.320
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.271 -0.197 0.182

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.165 0.274
\delta -0.704 -0.402 -0.098
\tau_1/\tau_2 0.655 1.071 1.487
Q_{PAH} 0.870 2.702 4.676
U_{min} 2.413 7.409 14.592
{\rm log}_{10}(\gamma_e)\, -2.579 -1.384 -0.611

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.322 -3.258 -2.129
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.655 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.058 0.387 0.654
0.03-0.10 Gyr 0.228 0.565 0.868
0.10-0.32 Gyr 0.171 0.577 0.824
0.32-1.05 Gyr 0.027 0.460 0.713
1.05-3.38 Gyr -0.158 0.499 0.859
3.38-10.94 Gyr 0.893 1.282 1.373
10.94-12.16 Gyr 1.047 1.585 2.163