2025nls

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Information

Transient

Name: AT2025nls
Right ascension: 3h41m35.03s
Declination: -52d50m22.77s
Discovery Date: June 13, 2025, 7:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 3h41m35.02s
Declination: -52d50m24.27s
Redshift: None
Photometric Redshift: 0.041
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.08
Transient MWEBV processed 0.1
Host match processed 8.58
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.31
Global aperture photometry processed 0.83
Validate global photometry processed 0.99
Global host SED inference processed 494.78
Local aperture photometry processed 0.96
Validate local photometry no valid phot 0.01
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) = 3h41m35.03s, -52d50m22.77s
semi major axis, semi minor axis (arcsec) = 2.49, 2.49
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) = 3h41m34.92s, -52d50m26.83s
semi major axis, semi minor axis (arcsec) = 7.04, 4.78
angle (degrees, anti-clockwise from east) = -133.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.99 1.23 21.203 0.111 AB
GALEX_NUV 11.85 0.82 21.215 0.075 AB
2MASS_J 72.44 145.14 18.355 2.175 Vega
2MASS_H 416.14 223.17 15.984 0.582 Vega
2MASS_K 223.25 248.08 16.190 1.206 Vega
WISE_W1 60.83 8.4 16.741 0.150 Vega
WISE_W2 36.74 9.99 16.648 0.295 Vega
WISE_W3 -24.43 38.77 Vega
WISE_W4 24.66 282.01 13.800 12.414 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})\, 7.810 8.318 8.754
{\rm log}_{10}({\rm SFR}) -1.281 -0.927 -0.601
{\rm log}_{10}({\rm sSFR}) -9.909 -9.259 -8.500
{\rm stellar\ age} 2.065 6.590 9.772

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.656 -0.972 -0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.708 -0.432 0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.525 0.816
\delta -0.070 0.203 0.338
\tau_1/\tau_2 0.415 0.827 1.259
Q_{PAH} 0.777 2.027 4.517
U_{min} 3.341 8.743 15.876
{\rm log}_{10}(\gamma_e)\, -3.281 -2.365 -1.157

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.228 -2.894 -1.646
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.489 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.362 -0.806 -0.467
0.03-0.10 Gyr -2.213 -1.110 -0.569
0.10-0.33 Gyr -3.253 -1.781 -1.037
0.33-1.09 Gyr -4.014 -2.094 -1.407
1.09-3.60 Gyr -4.012 -2.092 -1.478
3.60-11.89 Gyr -3.381 -1.843 -1.206
11.89-13.21 Gyr -3.171 -1.609 -0.466