2025ahms

Download data

Information

Transient

Name: AT2025ahms
Right ascension: 12h12m42.47s
Declination: 9d52m45.26s
Discovery Date: Dec. 18, 2025, 11:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 12h12m42.45s
Declination: 9d52m45.05s
Redshift: None
Photometric Redshift: 0.172
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.55
Transient MWEBV processed 0.04
Host match processed 5.39
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 8.92
Validate global photometry processed 18.35
Global host SED inference processed 427.14
Local aperture photometry processed 5.98
Validate local photometry no valid phot 0.03
Local host SED inference not processed 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) = 12h12m42.47s, 9d52m45.26s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 12h12m42.44s, 9d52m45.33s
semi major axis, semi minor axis (arcsec) = 2.81, 2.62
angle (degrees, anti-clockwise from east) = -122.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -0.01 0.34 AB
SDSS_u 6.5 2.03 21.868 0.338 AB
SDSS_g 17.59 1.46 20.787 0.090 AB
DES_g 21.42 0.31 20.573 0.016 AB
PanSTARRS_g 21.66 0.58 20.561 0.029 AB
SDSS_r 54.51 2.2 19.559 0.044 AB
PanSTARRS_r 50.23 0.68 19.648 0.015 AB
DES_r 61.08 0.76 19.435 0.014 AB
SDSS_i 83.8 3.08 19.092 0.040 AB
PanSTARRS_i 77.25 0.96 19.180 0.014 AB
PanSTARRS_z 102.22 1.68 18.876 0.018 AB
SDSS_z 109.5 5.58 18.801 0.055 AB
DES_z 116.77 2.03 18.732 0.019 AB
PanSTARRS_y 106.16 2.98 18.835 0.030 AB
2MASS_J 209.78 110.45 17.201 0.572 Vega
2MASS_H 424.91 159.39 15.962 0.407 Vega
2MASS_K 256.38 199.24 16.040 0.844 Vega
WISE_W1 58.53 7.22 16.783 0.134 Vega
WISE_W2 19.74 11.14 17.322 0.613 Vega
WISE_W3 -92.09 51.59 Vega
WISE_W4 -47.02 411.94 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.140 10.226 10.346
{\rm log}_{10}({\rm SFR}) -1.312 -0.372 0.169
{\rm log}_{10}({\rm sSFR}) -11.547 -10.613 -10.028
{\rm stellar\ age} 6.099 7.105 10.194

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.102 -0.619 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.465 -0.704 0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.441 0.691
\delta -0.895 -0.690 -0.408
\tau_1/\tau_2 0.670 1.040 1.409
Q_{PAH} 1.183 2.879 4.962
U_{min} 2.828 8.213 15.671
{\rm log}_{10}(\gamma_e)\, -2.715 -1.691 -0.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.691 -1.063 -0.539
{\rm log}_{10}(\tau_{AGN})\, 1.200 1.509 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.573 -0.460 0.007
0.03-0.10 Gyr -1.500 -0.369 0.240
0.10-0.32 Gyr -1.741 -0.461 0.125
0.32-1.02 Gyr -2.168 -0.527 0.082
1.02-3.27 Gyr -1.651 -0.124 0.301
3.27-10.45 Gyr -0.250 0.375 0.536
10.45-11.61 Gyr 0.028 0.622 1.439