2025haw

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Information

Transient

Name: AT2025haw
Right ascension: 13h50m31.34s
Declination: 2d53m38.53s
Discovery Date: March 29, 2025, 6:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025haw
Right ascension: 13h50m31.31s
Declination: 2d53m38.62s
Redshift: None
Photometric Redshift: 0.143
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.1
Cutout download processed 22.36
Global aperture construction processed 0.65
Local aperture photometry processed 6.88
Global aperture photometry processed 6.98
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.09
Host information processed 0.08
Global host SED inference processed 382.69
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 13h50m31.34s, 2d53m38.53s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 13h50m31.30s, 2d53m38.75s
semi major axis, semi minor axis (arcsec) = 3.36, 3.07
angle (degrees, anti-clockwise from east) = -82.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.86 0.61 22.183 0.136 AB
GALEX_NUV 9.49 0.42 21.457 0.048 AB
SDSS_u 18.64 2.71 20.724 0.158 AB
SDSS_g 63.23 2.24 19.398 0.038 AB
DES_g 68.52 0.46 19.311 0.007 AB
PanSTARRS_g 72.2 0.85 19.254 0.013 AB
SDSS_r 128.09 3.23 18.631 0.027 AB
PanSTARRS_r 128.86 1.1 18.625 0.009 AB
DES_r 134.29 1.06 18.580 0.009 AB
SDSS_i 174.38 4.05 18.296 0.025 AB
PanSTARRS_i 164.3 1.18 18.361 0.008 AB
PanSTARRS_z 178.19 2.11 18.273 0.013 AB
SDSS_z 197.87 9.02 18.159 0.049 AB
DES_z 201.81 2.09 18.138 0.011 AB
PanSTARRS_y 223.06 4.7 18.029 0.023 AB
2MASS_J 167.76 111.81 17.443 0.724 Vega
2MASS_H 181.97 141.93 16.882 0.847 Vega
2MASS_K 395.19 194.69 15.570 0.535 Vega
WISE_W1 115.77 8.21 16.042 0.077 Vega
WISE_W2 93.59 9.64 15.633 0.112 Vega
WISE_W3 331.23 44.27 12.426 0.145 Vega
WISE_W4 613.16 302.09 10.311 0.535 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})\, 10.067 10.117 10.165
{\rm log}_{10}({\rm SFR}) -0.073 0.141 0.378
{\rm log}_{10}({\rm sSFR}) -10.217 -9.979 -9.743
{\rm stellar\ age} 5.420 6.251 7.023

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.694 -0.429 -0.243
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.173 -0.639 -0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.159 0.232 0.345
\delta -0.842 -0.600 -0.347
\tau_1/\tau_2 0.786 1.112 1.406
Q_{PAH} 0.503 1.382 2.945
U_{min} 2.485 7.197 13.680
{\rm log}_{10}(\gamma_e)\, -2.553 -1.728 -0.858

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.235 -2.980 -1.860
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.452 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.070 0.070 0.198
0.03-0.10 Gyr -0.115 0.176 0.465
0.10-0.32 Gyr 0.000 0.250 0.466
0.32-1.04 Gyr -0.070 0.180 0.378
1.04-3.34 Gyr -0.062 0.171 0.362
3.34-10.75 Gyr 0.105 0.264 0.367
10.75-11.94 Gyr -0.184 0.264 0.662