2025fam

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Information

Transient

Name: AT2025fam
Right ascension: 12h09m37.02s
Declination: 65d42m25.77s
Discovery Date: March 20, 2025, 7:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2025fam
Right ascension: 12h09m36.51s
Declination: 65d42m26.50s
Redshift: None
Photometric Redshift: 0.168
 

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 1.92
Cutout download processed 13.21
Global aperture construction processed 0.62
Local aperture photometry processed 4.6
Global aperture photometry processed 4.82
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.8
Host information processed 0.1
Global host SED inference processed 387.56
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) = 12h09m37.02s, 65d42m25.77s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 12h09m36.51s, 65d42m26.61s
semi major axis, semi minor axis (arcsec) = 8.42, 3.0
angle (degrees, anti-clockwise from east) = -90.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 7.34 0.6 21.735 0.089 AB
SDSS_u 31.27 3.89 20.162 0.135 AB
SDSS_g 90.38 2.84 19.010 0.034 AB
PanSTARRS_g 92.36 1.24 18.986 0.015 AB
SDSS_r 152.79 3.82 18.440 0.027 AB
PanSTARRS_r 163.94 1.46 18.363 0.010 AB
SDSS_i 231.06 5.09 17.991 0.024 AB
PanSTARRS_i 213.78 1.65 18.075 0.008 AB
PanSTARRS_z 274.69 3.64 17.803 0.014 AB
SDSS_z 277.79 12.06 17.791 0.047 AB
PanSTARRS_y 341.84 8.38 17.565 0.027 AB
2MASS_J 217.19 149.1 17.163 0.745 Vega
2MASS_H 525.21 229.68 15.732 0.475 Vega
2MASS_K 487.58 279.59 15.342 0.623 Vega
WISE_W1 248.49 12.05 15.213 0.053 Vega
WISE_W2 167.4 14.53 15.002 0.094 Vega
WISE_W3 372.54 70.45 12.298 0.205 Vega
WISE_W4 1089.03 491.01 9.687 0.490 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})\, 10.253 10.397 10.490
{\rm log}_{10}({\rm SFR}) -0.462 0.452 1.147
{\rm log}_{10}({\rm sSFR}) -10.879 -9.948 -9.177
{\rm stellar\ age} 2.739 4.886 6.067

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.603 -0.308 -0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.346 -0.246 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.307 0.507 0.760
\delta -0.541 -0.272 0.003
\tau_1/\tau_2 0.641 1.025 1.384
Q_{PAH} 0.463 1.363 2.875
U_{min} 2.458 7.303 14.618
{\rm log}_{10}(\gamma_e)\, -2.898 -1.983 -0.883

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.371 -3.218 -2.114
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.550 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.975 -0.690 -0.165
0.03-0.10 Gyr -0.404 0.599 1.306
0.10-0.32 Gyr 0.478 0.952 1.339
0.32-1.02 Gyr 0.228 0.750 1.042
1.02-3.28 Gyr -0.044 0.546 0.791
3.28-10.49 Gyr -0.435 0.388 0.608
10.49-11.66 Gyr -0.676 0.323 0.854