2025aclr

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Information

Transient

Name: AT2025aclr
Right ascension: 23h41m25.16s
Declination: 4d41m58.90s
Discovery Date: Oct. 21, 2025, 1:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.070

Host

Name:
Right ascension: 23h41m25.06s
Declination: 4d42m14.43s
Redshift: 0.176654
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 10.43
Transient MWEBV processed 0.05
Host match processed 5.34
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 6.5
Validate global photometry processed 16.14
Global host SED inference processed 697.28
Local aperture photometry processed 6.32
Validate local photometry no valid phot 0.02
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) = 23h41m25.16s, 4d41m58.90s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
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) = 23h41m25.03s, 4d42m14.48s
semi major axis, semi minor axis (arcsec) = 5.59, 4.86
angle (degrees, anti-clockwise from east) = -136.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.95 1.21 23.178 0.673 AB
GALEX_NUV 1.52 1.58 23.447 1.130 AB
SDSS_u 21.51 3.55 20.569 0.179 AB
SDSS_g 112.53 3.29 18.772 0.032 AB
DES_g 129.62 0.72 18.618 0.006 AB
PanSTARRS_g 121.12 1.2 18.692 0.011 AB
PanSTARRS_r 369.16 1.1 17.482 0.003 AB
DES_r 411.83 2.09 17.363 0.005 AB
PanSTARRS_i 562.46 1.33 17.025 0.003 AB
PanSTARRS_z 771.55 2.95 16.682 0.004 AB
DES_z 850.05 5.99 16.576 0.008 AB
PanSTARRS_y 925.13 6.98 16.484 0.008 AB
2MASS_J 1279.72 131.07 15.237 0.111 Vega
2MASS_H 1289.69 193.82 14.756 0.163 Vega
2MASS_K 1868.88 215.86 13.883 0.125 Vega
WISE_W1 628.18 20.02 14.206 0.035 Vega
WISE_W2 413.21 25.57 14.021 0.067 Vega
WISE_W3 113.95 83.85 13.584 0.799 Vega
WISE_W4 -117.57 429.21 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})\, 11.183 11.304 11.342
{\rm log}_{10}({\rm SFR}) -3.041 -0.664 0.613
{\rm log}_{10}({\rm sSFR}) -14.397 -11.873 -10.574
{\rm stellar\ age} 7.138 10.853 10.980

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.342 -0.983 -0.747
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.329 -0.692 -0.192

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.429 0.603
\delta -0.948 -0.814 -0.648
\tau_1/\tau_2 0.503 1.020 1.528
Q_{PAH} 1.055 3.269 5.419
U_{min} 3.796 10.679 19.023
{\rm log}_{10}(\gamma_e)\, -3.014 -1.617 -0.418

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.435 -3.414 -2.200
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.596 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.003 -0.898 0.400
0.03-0.10 Gyr -4.349 -1.122 0.689
0.10-0.32 Gyr -5.013 -2.049 0.133
0.32-1.02 Gyr -5.989 -3.147 -0.406
1.02-3.26 Gyr -4.060 -2.123 -0.031
3.26-10.41 Gyr -1.776 -0.065 1.497
10.41-11.56 Gyr 1.405 2.486 2.532