2025nsl

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Information

Transient

Name: AT2025nsl
Right ascension: 0h50m07.20s
Declination: -2d52m28.70s
Discovery Date: June 14, 2025, 6:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 00500689-0252326
Right ascension: 0h50m06.90s
Declination: -2d52m32.66s
Redshift: 0.019563
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 32.44
Transient MWEBV processed 0.11
Host match processed 3.77
Host information processed 0.15
Host MWEBV processed 0.08
Global aperture construction processed 0.64
Global aperture photometry processed 5.67
Validate global photometry processed 17.03
Global host SED inference processed 1761.92
Local aperture photometry processed 6.34
Validate local photometry processed 0.03
Local host SED inference processed 552.16
 

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) = 0h50m07.20s, -2d52m28.70s
semi major axis, semi minor axis (arcsec) = 5.04, 5.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.13 0.93 20.754 0.056 AB
SDSS_u 168.19 5.52 18.336 0.036 AB
SDSS_g 636.3 6.74 16.891 0.011 AB
DES_g 683.32 0.99 16.813 0.002 AB
PanSTARRS_g 693.64 1.54 16.797 0.002 AB
SDSS_r 1304.65 9.73 16.111 0.008 AB
PanSTARRS_r 1349.62 1.31 16.074 0.001 AB
DES_r 1453.1 1.77 15.994 0.001 AB
SDSS_i 1934.21 12.17 15.684 0.007 AB
PanSTARRS_i 1973.94 1.76 15.662 0.001 AB
PanSTARRS_z 2638.31 4.96 15.347 0.002 AB
SDSS_z 2795.27 21.35 15.284 0.008 AB
DES_z 2900.92 6.44 15.244 0.002 AB
PanSTARRS_y 3454.34 11.34 15.054 0.004 AB
2MASS_J 4877.46 109.82 13.785 0.024 Vega
2MASS_H 7061.2 172.59 12.910 0.027 Vega
2MASS_K 7245.29 213.74 12.412 0.032 Vega

Aperture details

RA, DEC (J2000) = 0h50m07.00s, -2d52m30.73s
semi major axis, semi minor axis (arcsec) = 23.46, 7.45
angle (degrees, anti-clockwise from east) = -115.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 49.0 1.63 19.675 0.036 AB
GALEX_NUV 82.23 1.32 19.112 0.017 AB
SDSS_u 637.18 13.54 16.889 0.023 AB
SDSS_g 2412.91 13.44 15.444 0.006 AB
DES_g 2148.44 1.83 15.570 0.001 AB
PanSTARRS_g 2610.35 3.83 15.358 0.002 AB
SDSS_r 4556.56 18.82 14.753 0.004 AB
PanSTARRS_r 4486.76 3.26 14.770 0.001 AB
DES_r 4143.28 3.09 14.857 0.001 AB
SDSS_i 6211.01 23.3 14.417 0.004 AB
PanSTARRS_i 6274.56 4.36 14.406 0.001 AB
PanSTARRS_z 7642.85 12.61 14.192 0.002 AB
SDSS_z 7806.16 48.89 14.169 0.007 AB
DES_z 6819.13 10.16 14.316 0.002 AB
PanSTARRS_y 9396.78 29.5 13.968 0.003 AB
2MASS_J 11563.12 292.33 12.847 0.027 Vega
2MASS_H 15612.57 461.28 12.049 0.032 Vega
2MASS_K 14737.67 574.26 11.641 0.042 Vega
WISE_W1 7365.01 55.21 11.533 0.008 Vega
WISE_W2 4849.18 61.22 11.347 0.014 Vega
WISE_W3 17016.83 262.77 8.149 0.017 Vega
WISE_W4 18176.3 1858.67 6.631 0.111 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.546 9.720 9.858
{\rm log}_{10}({\rm SFR}) -0.294 0.199 0.540
{\rm log}_{10}({\rm sSFR}) -10.115 -9.509 -9.108
{\rm stellar\ age} 2.664 5.466 7.373

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.450 -0.735 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.762 -0.451 0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.342 1.718 2.056
\delta -0.056 0.031 0.224
\tau_1/\tau_2 0.648 1.054 1.440
Q_{PAH} 0.323 2.395 4.183
U_{min} 2.848 8.289 15.505
{\rm log}_{10}(\gamma_e)\, -2.925 -1.531 -0.875

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.528 -3.292 -1.240
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.438 2.015

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.222 0.168 0.470
0.03-0.10 Gyr -0.537 0.168 0.587
0.10-0.33 Gyr -0.406 0.148 0.554
0.33-1.10 Gyr -0.563 -0.016 0.335
1.10-3.66 Gyr -0.706 -0.164 0.149
3.66-12.15 Gyr -1.247 -0.390 -0.086
12.15-13.50 Gyr -1.379 -0.388 0.138

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.932 9.995 10.112
{\rm log}_{10}({\rm SFR}) -1.423 -1.062 -0.793
{\rm log}_{10}({\rm sSFR}) -11.443 -11.095 -10.800
{\rm stellar\ age} 2.449 4.347 6.727

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.474 -0.213 -0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.624 -0.113 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.337 0.442 0.597
\delta 0.201 0.329 0.383
\tau_1/\tau_2 0.189 0.535 0.916
Q_{PAH} 1.522 3.253 4.906
U_{min} 2.726 7.964 15.595
{\rm log}_{10}(\gamma_e)\, -2.404 -1.594 -0.973

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.638 -1.367 -1.141
{\rm log}_{10}(\tau_{AGN})\, 1.185 1.581 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.194 -0.845 -0.565
0.03-0.10 Gyr -3.572 -1.405 -0.865
0.10-0.33 Gyr -3.892 -1.606 -0.848
0.33-1.10 Gyr -3.338 -1.382 -0.258
1.10-3.66 Gyr 0.384 0.633 0.726
3.66-12.15 Gyr -2.204 -0.365 0.177
12.15-13.50 Gyr -3.288 -0.571 0.264