2021gmh

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Information

Transient

Name: 2021gmh
Right ascension: 22h34m33.37s
Declination: 34d00m19.04s
Discovery Date: None
Classification: SN Ia
Redshift: 0.025000
MW E(B-V): 0.079

Host

Name: 2021gmh
Right ascension: 22h34m33.38s
Declination: 34d00m19.13s
Redshift: None
Photometric Redshift: 0.293
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.84
Cutout download processed 14.45
Global aperture construction processed 1.07
Local aperture photometry processed 6.01
Global aperture photometry processed 6.11
Validate local photometry processed 0.02
Validate global photometry processed 17.26
Host information processed 0.11
Global host SED inference processed 486.03
Local host SED inference processed 556.11
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
Processing status completed N/A N/A
 

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) = 22h34m33.37s, 34d00m19.04s
semi major axis, semi minor axis (arcsec) = 3.97, 3.97
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 17.22 2.99 20.810 0.189 AB
SDSS_g 21.69 1.79 20.559 0.090 AB
PanSTARRS_g 20.36 0.99 20.628 0.053 AB
SDSS_r 29.48 2.15 20.226 0.079 AB
PanSTARRS_r 39.58 1.09 19.906 0.030 AB
SDSS_i 43.65 3.63 19.800 0.090 AB
PanSTARRS_i 43.31 1.26 19.809 0.031 AB
PanSTARRS_z 56.29 3.35 19.524 0.065 AB
SDSS_z 64.6 10.44 19.374 0.175 AB
PanSTARRS_y 54.5 6.43 19.559 0.128 AB
2MASS_J 2.04 81.24 22.231 43.248 Vega
2MASS_H -195.49 148.76 Vega
2MASS_K 89.69 145.11 17.180 1.757 Vega

Aperture details

RA, DEC (J2000) = 22h34m33.36s, 34d00m19.31s
semi major axis, semi minor axis (arcsec) = 4.36, 3.5
angle (degrees, anti-clockwise from east) = -111.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.95 0.32 23.957 0.364 AB
GALEX_NUV 1.36 0.2 23.563 0.157 AB
SDSS_u 15.8 2.99 20.903 0.206 AB
SDSS_g 21.49 1.78 20.569 0.090 AB
PanSTARRS_g 20.19 0.98 20.637 0.052 AB
SDSS_r 29.35 2.13 20.231 0.079 AB
PanSTARRS_r 38.59 1.06 19.934 0.030 AB
SDSS_i 43.08 3.56 19.814 0.090 AB
PanSTARRS_i 41.89 1.21 19.845 0.031 AB
PanSTARRS_z 56.69 3.23 19.516 0.062 AB
SDSS_z 68.26 10.26 19.315 0.163 AB
PanSTARRS_y 52.66 6.18 19.596 0.127 AB
2MASS_J -10.87 96.06 Vega
2MASS_H -227.04 173.59 Vega
2MASS_K 58.63 171.56 17.642 3.177 Vega
WISE_W1 13.75 12.42 18.355 0.981 Vega
WISE_W2 0.75 13.05 20.868 18.799 Vega
WISE_W3 24.25 53.16 15.264 2.380 Vega
WISE_W4 -122.82 341.23 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})\, 7.985 8.160 8.321
{\rm log}_{10}({\rm SFR}) -1.883 -1.302 -0.843
{\rm log}_{10}({\rm sSFR}) -10.043 -9.469 -8.903
{\rm stellar\ age} 5.520 7.506 9.732

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.670 -0.903 -0.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.905 -1.034 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.767 1.197
\delta -0.280 0.057 0.274
\tau_1/\tau_2 0.748 1.141 1.536
Q_{PAH} 0.783 2.246 4.378
U_{min} 3.111 9.044 16.920
{\rm log}_{10}(\gamma_e)\, -3.211 -2.140 -1.106

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.840 -1.487 -0.338
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.460 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.908 -1.433 -1.085
0.03-0.10 Gyr -1.980 -1.279 -0.746
0.10-0.33 Gyr -3.134 -2.121 -1.523
0.33-1.10 Gyr -3.546 -2.367 -1.837
1.10-3.64 Gyr -3.150 -2.131 -1.744
3.64-12.08 Gyr -2.393 -1.796 -1.592
12.08-13.42 Gyr -2.449 -1.656 -0.928

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.783 8.073 8.257
{\rm log}_{10}({\rm SFR}) -2.107 -1.408 -0.707
{\rm log}_{10}({\rm sSFR}) -10.234 -9.582 -8.434
{\rm stellar\ age} 1.833 6.516 8.669

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.513 -0.861 -0.301
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.917 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.729 1.308
\delta -0.594 -0.206 0.089
\tau_1/\tau_2 0.509 0.924 1.386
Q_{PAH} 1.176 3.275 5.177
U_{min} 3.280 8.859 16.739
{\rm log}_{10}(\gamma_e)\, -2.984 -1.827 -0.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.686 -1.717 -0.434
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.460 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.602 -1.760 -1.320
0.03-0.10 Gyr -2.238 -1.371 -0.561
0.10-0.33 Gyr -3.470 -1.954 -1.296
0.33-1.10 Gyr -4.427 -2.270 -1.643
1.10-3.64 Gyr -4.377 -2.157 -1.707
3.64-12.08 Gyr -3.794 -2.006 -1.663
12.08-13.42 Gyr -3.768 -1.921 -1.178