2023lhq

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Information

Transient

Name: 2023lhq
Right ascension: 16h48m09.67s
Declination: 18d01m20.62s
Discovery Date: None
Classification: SN Ia
Redshift: 0.034260
MW E(B-V): 0.082

Host

Name: 2023lhq
Right ascension: 16h48m09.98s
Declination: 18d01m13.73s
Redshift: 0.034260
Photometric Redshift: 0.032
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.35
Cutout download processed 13.84
Global aperture construction processed 0.57
Local aperture photometry processed 4.76
Global aperture photometry processed 5.37
Validate local photometry processed 0.02
Validate global photometry processed 14.91
Host information processed 0.08
Global host SED inference processed 424.54
Local host SED inference processed 430.38
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status 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) = 16h48m09.67s, 18d01m20.62s
semi major axis, semi minor axis (arcsec) = 2.93, 2.93
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 25.04 3.12 20.403 0.135 AB
SDSS_g 75.66 2.41 19.203 0.035 AB
PanSTARRS_g 79.56 0.64 19.148 0.009 AB
SDSS_r 115.6 3.09 18.743 0.029 AB
PanSTARRS_r 125.35 0.89 18.655 0.008 AB
SDSS_i 150.83 3.9 18.454 0.028 AB
PanSTARRS_i 153.3 0.85 18.436 0.006 AB
PanSTARRS_z 183.3 2.35 18.242 0.014 AB
SDSS_z 185.45 9.29 18.229 0.054 AB
PanSTARRS_y 230.69 5.73 17.992 0.027 AB
2MASS_J 176.3 60.33 17.389 0.372 Vega
2MASS_H 253.18 89.88 16.524 0.385 Vega
2MASS_K 477.15 118.94 15.366 0.271 Vega

Aperture details

RA, DEC (J2000) = 16h48m09.95s, 18d01m13.57s
semi major axis, semi minor axis (arcsec) = 26.73, 18.41
angle (degrees, anti-clockwise from east) = -146.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 156.93 9.88 18.411 0.068 AB
GALEX_NUV 228.6 7.93 18.002 0.038 AB
SDSS_g 2047.86 13.59 15.622 0.007 AB
PanSTARRS_g 2157.45 4.74 15.565 0.002 AB
PanSTARRS_i 4574.2 6.27 14.749 0.001 AB
SDSS_z 5414.6 68.24 14.566 0.014 AB
2MASS_J 6663.12 489.16 13.446 0.080 Vega
2MASS_H 9428.2 726.04 12.596 0.084 Vega
2MASS_K 7569.44 964.19 12.365 0.138 Vega
WISE_W1 3866.44 49.42 12.233 0.014 Vega
WISE_W4 10032.68 1840.62 7.276 0.199 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.559 8.811 9.021
{\rm log}_{10}({\rm SFR}) -1.301 -0.818 -0.260
{\rm log}_{10}({\rm sSFR}) -10.240 -9.629 -8.891
{\rm stellar\ age} 2.389 5.884 7.876

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.475 -0.769 -0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.494 -0.414 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.645 1.057
\delta -0.612 -0.171 0.207
\tau_1/\tau_2 0.734 1.109 1.497
Q_{PAH} 0.759 2.322 4.638
U_{min} 2.930 8.202 15.225
{\rm log}_{10}(\gamma_e)\, -3.398 -2.128 -1.257

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.957 -1.954 -0.783
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.388 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.261 -0.921 -0.596
0.03-0.10 Gyr -1.537 -0.801 -0.153
0.10-0.33 Gyr -1.696 -0.891 -0.344
0.33-1.09 Gyr -1.988 -1.121 -0.679
1.09-3.62 Gyr -2.071 -1.196 -0.862
3.62-11.97 Gyr -2.297 -1.250 -0.870
11.97-13.30 Gyr -2.399 -1.258 -0.625

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.254 10.333 10.420
{\rm log}_{10}({\rm SFR}) -0.047 0.328 0.697
{\rm log}_{10}({\rm sSFR}) -10.423 -10.046 -9.614
{\rm stellar\ age} 6.066 7.165 8.570

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.884 -0.615 -0.413
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.835 -1.075 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.277 0.445
\delta -0.529 -0.143 0.168
\tau_1/\tau_2 0.608 0.993 1.353
Q_{PAH} 0.372 1.139 2.513
U_{min} 2.251 6.406 13.378
{\rm log}_{10}(\gamma_e)\, -3.558 -2.781 -1.951

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.935 -1.765 -1.414
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.344 1.728

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.223 -0.181 0.207
0.03-0.10 Gyr -0.104 0.423 0.841
0.10-0.33 Gyr -0.043 0.440 0.776
0.33-1.09 Gyr -0.312 0.202 0.480
1.09-3.62 Gyr -0.159 0.275 0.526
3.62-11.97 Gyr 0.175 0.420 0.569
11.97-13.30 Gyr -0.008 0.509 1.022