2025nyl results

Information

Transient
Name:AT2025nyl
Right ascension: 12h17m04.18s
Declination:58d35m53.13s
Discovery Date:March 23, 2025, 10:18 a.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:
Right ascension: 12h17m04.17s
Declination:58d35m52.98s
Redshift:None
Photometric Redshift:0.082
 

Cutout Download Report

Downloaded Unavailable
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_z
2MASS_H
2MASS_J
2MASS_K
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 27.05
Transient MWEBV processed 0.09
Host match processed 5.53
Host information processed 0.14
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 5.38
Validate global photometry processed 14.57
Global host SED inference processed 464.0
Local aperture photometry processed 5.91
Validate local photometry processed 0.03
Local host SED inference processed 495.68
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h17m04.18s, 58d35m53.13s
semi major axis, semi minor axis (arcsec):1.29, 1.29
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 19.69 0.33 20.664 0.018 AB
PanSTARRS_r 30.09 0.42 20.204 0.015 AB
SDSS_i 40.34 1.9 19.886 0.051 AB
PanSTARRS_i 36.35 0.46 19.999 0.014 AB
PanSTARRS_z 42.98 0.99 19.817 0.025 AB
SDSS_z 44.89 3.66 19.770 0.089 AB
DES_z 49.54 1.12 19.663 0.025 AB
PanSTARRS_y 42.93 2.45 19.818 0.062 AB

Aperture details

RA, DEC (J2000):12h17m04.15s, 58d35m53.12s
semi major axis, semi minor axis (arcsec):4.49, 3.47
angle (degrees, anti-clockwise from east):-131.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.48 4.41 20.858 0.291 AB
GALEX_NUV 12.04 0.47 21.198 0.043 AB
SDSS_u 41.12 3.45 19.865 0.091 AB
SDSS_g 57.99 2.21 19.492 0.041 AB
DES_g 53.42 0.56 19.581 0.011 AB
PanSTARRS_g 55.44 1.14 19.540 0.022 AB
SDSS_r 77.52 2.81 19.176 0.039 AB
PanSTARRS_r 75.94 1.23 19.199 0.018 AB
SDSS_i 95.95 3.88 18.945 0.044 AB
PanSTARRS_i 93.36 1.37 18.975 0.016 AB
PanSTARRS_z 106.44 2.93 18.832 0.030 AB
SDSS_z 129.45 10.38 18.620 0.087 AB
DES_z 113.09 1.9 18.766 0.018 AB
PanSTARRS_y 100.57 7.3 18.894 0.079 AB
WISE_W1 76.72 7.39 16.489 0.105 Vega
WISE_W2 60.51 9.31 16.106 0.167 Vega
WISE_W3 167.1 38.25 13.169 0.249 Vega
WISE_W4 134.18 274.24 11.961 2.219 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.726 8.947 9.066
{\rm log}_{10}({\rm SFR}) -2.455 -1.310 -0.124
{\rm log}_{10}({\rm sSFR}) -11.288 -10.249 -9.016
{\rm stellar\ age} 1.367 5.446 7.138

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.320 -0.673 -0.191
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.776 0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.460 1.020
\delta -0.517 -0.118 0.228
\tau_1/\tau_2 0.583 1.024 1.439
Q_{PAH} 0.977 2.693 5.331
U_{min} 3.407 8.995 16.905
{\rm log}_{10}(\gamma_e)\, -2.813 -1.519 -0.463

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.363 -0.322 0.213
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.582 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.631 -2.089 -1.467
0.03-0.10 Gyr -2.626 -1.215 0.033
0.10-0.33 Gyr -2.062 -0.954 -0.203
0.33-1.07 Gyr -2.887 -0.914 -0.451
1.07-3.49 Gyr -3.082 -1.005 -0.679
3.49-11.40 Gyr -3.403 -1.132 -0.838
11.40-12.67 Gyr -3.468 -1.171 -0.589

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.183 9.329 9.496
{\rm log}_{10}({\rm SFR}) -0.220 0.012 0.279
{\rm log}_{10}({\rm sSFR}) -9.606 -9.321 -9.024
{\rm stellar\ age} 5.031 6.888 9.681

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.323 -0.787 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.727 -0.732 0.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.279 0.466
\delta -0.260 0.084 0.314
\tau_1/\tau_2 0.476 0.889 1.348
Q_{PAH} 0.963 2.385 4.359
U_{min} 2.947 8.939 17.293
{\rm log}_{10}(\gamma_e)\, -2.943 -2.024 -1.096

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.418 -1.775 -1.204
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.391 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.599 -2.211 -1.355
0.03-0.10 Gyr -0.061 0.173 0.440
0.10-0.33 Gyr -2.407 -0.597 -0.089
0.33-1.07 Gyr -3.386 -0.998 -0.537
1.07-3.49 Gyr -2.553 -0.846 -0.464
3.49-11.40 Gyr -1.490 -0.658 -0.383
11.40-12.67 Gyr -1.483 -0.504 0.386