2022nyu results

Information

Transient
Name:AT2022nyu
Right ascension: 1h34m02.90s
Declination:23d52m44.32s
Discovery Date:June 29, 2022, 1:44 p.m.
Classification:None
Redshift:None
MW E(B-V):0.089
Host
Name:J013402.61+235239.37
Object ID:9906630233948555
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h34m02.61s
Declination:23d52m39.37s
Redshift:None
Photometric Redshift:0.065
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.25
Transient MWEBV processed 0.09
Host match processed 5.58
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.08
Validate global photometry processed 18.49
Global host SED inference processed 475.64
Local aperture photometry processed 5.76
Validate local photometry processed 0.03
Local host SED inference processed 396.97
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h34m02.90s, 23d52m44.32s
semi major axis, semi minor axis (arcsec):1.6, 1.6
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3.07 1.4 22.683 0.496 AB
SDSS_g 17.05 1.14 20.820 0.073 AB
DES_g 17.07 0.24 20.820 0.015 AB
PanSTARRS_g 19.61 0.4 20.669 0.022 AB
SDSS_r 29.82 1.55 20.214 0.057 AB
PanSTARRS_r 35.3 0.46 20.030 0.014 AB
DES_r 34.09 0.62 20.068 0.020 AB
SDSS_i 45.84 2.11 19.747 0.050 AB
PanSTARRS_i 47.76 0.75 19.702 0.017 AB
PanSTARRS_z 52.91 1.26 19.591 0.026 AB
SDSS_z 46.36 5.87 19.735 0.138 AB
DES_z 54.85 1.93 19.552 0.038 AB
PanSTARRS_y 75.01 2.53 19.212 0.037 AB

Aperture details

RA, DEC (J2000):1h34m02.62s, 23d52m39.76s
semi major axis, semi minor axis (arcsec):16.85, 9.22
angle (degrees, anti-clockwise from east):-116.19
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.05 4.03 20.242 0.151 AB
GALEX_NUV 39.1 2.47 19.920 0.068 AB
SDSS_u 69.11 10.8 19.301 0.170 AB
SDSS_g 554.27 6.94 17.041 0.014 AB
DES_g 610.94 1.52 16.935 0.003 AB
PanSTARRS_g 615.25 3.08 16.927 0.005 AB
SDSS_r 1059.04 9.91 16.338 0.010 AB
PanSTARRS_r 1094.3 3.52 16.302 0.003 AB
DES_r 1204.13 3.77 16.198 0.003 AB
SDSS_i 1646.65 14.0 15.858 0.009 AB
PanSTARRS_i 1562.41 5.8 15.916 0.004 AB
PanSTARRS_z 1883.07 9.69 15.713 0.006 AB
SDSS_z 2072.83 45.6 15.609 0.024 AB
PanSTARRS_y 2415.83 19.76 15.442 0.009 AB
2MASS_J 2414.51 247.23 14.548 0.111 Vega
2MASS_H 3976.11 388.46 13.534 0.106 Vega
2MASS_K 2866.85 532.85 13.419 0.202 Vega
WISE_W1 1449.8 26.22 13.298 0.020 Vega
WISE_W2 911.65 31.17 13.161 0.037 Vega
WISE_W3 2703.5 110.14 10.146 0.044 Vega
WISE_W4 1484.2 510.07 9.351 0.373 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.911 9.052 9.183
{\rm log}_{10}({\rm SFR}) -1.628 -1.129 -0.598
{\rm log}_{10}({\rm sSFR}) -10.745 -10.215 -9.573
{\rm stellar\ age} 4.282 6.696 8.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.626 -1.061 -0.479
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.173 -0.313 0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.743 1.139
\delta -0.440 -0.092 0.251
\tau_1/\tau_2 0.660 1.000 1.342
Q_{PAH} 0.947 2.643 4.732
U_{min} 2.883 7.755 14.771
{\rm log}_{10}(\gamma_e)\, -2.889 -1.820 -0.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.859 -0.895 -0.243
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.426 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.715 -1.180 -0.750
0.03-0.10 Gyr -1.847 -1.164 -0.520
0.10-0.33 Gyr -1.830 -1.125 -0.544
0.33-1.08 Gyr -1.835 -1.113 -0.587
1.08-3.53 Gyr -1.608 -0.952 -0.651
3.53-11.60 Gyr -1.421 -0.891 -0.675
11.60-12.89 Gyr -1.594 -0.855 -0.261

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.675 10.759 10.803
{\rm log}_{10}({\rm SFR}) -0.563 -0.242 0.037
{\rm log}_{10}({\rm sSFR}) -11.301 -10.968 -10.697
{\rm stellar\ age} 8.763 11.727 12.207

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.658 -0.541 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.790 -0.369 -0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.130 0.223
\delta -0.577 -0.232 0.037
\tau_1/\tau_2 0.849 1.302 1.725
Q_{PAH} 0.867 2.293 4.253
U_{min} 2.268 7.626 14.661
{\rm log}_{10}(\gamma_e)\, -3.010 -1.384 -0.481

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.320 -3.393 -2.346
{\rm log}_{10}(\tau_{AGN})\, 1.117 1.631 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.197 0.026 0.237
0.03-0.10 Gyr -2.327 -0.623 -0.037
0.10-0.33 Gyr -3.514 -0.923 -0.298
0.33-1.08 Gyr -3.730 -1.236 -0.451
1.08-3.53 Gyr -3.459 -1.238 -0.350
3.53-11.60 Gyr -1.507 0.065 0.853
11.60-12.89 Gyr 1.243 1.863 1.937